# Houston (IAH) to London (LHR), Apr 21, 2027: round trips from $1,080, one way from $700 Houston (IAH) to London (LHR), Apr 21, 2027: round trips from $1,080, one way from $700 on Axel, checked Nov 11, 2026. Lowest published fares: $1,080 round trip, Axel-exclusive, Air Canada, 1 stop, Apr 21–23, 2027; $700 one way, Axel-exclusive, Air Canada, 1 stop, Apr 21, 2027; 1 adult, economy, checked Nov 11, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply. **Prices by return date:** match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown. **Date links** open published trip details for exploration. **Price links** open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here. | Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price checked | | --- | --- | --- | --- | ---: | --- | | [2027-04-21 · one way](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/one-way) | British Airways | BA194 | 15:50:00→06:50:00 9h 00m nonstop | [Axel-exclusive $850.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/trip/one-way/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 · one way](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/one-way) | Air Canada | AC592 + AC854 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ | [Axel-exclusive $700.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/trip/one-way/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-23](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-23) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-23-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-23](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-23) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-23-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-24](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-24) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-24-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-24](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-24) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-24-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-25](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-25) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-25-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-25](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-25) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-25-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-26](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-26) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-26-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-26](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-26) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-26-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-27](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-27) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-27-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-27](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-27) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-27-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-28](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-28) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-28-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-28](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-28) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-28-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-29](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-29) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-29-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-29](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-29) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-29-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-30](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-30) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-30-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-04-30](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/apr-30) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/april-30-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-05-01](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/may-1) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/may-1-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-05-01](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/may-1) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/may-1-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-05-02](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/may-2) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/may-2-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-05-02](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/may-2) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/may-2-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-05-03](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/may-3) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/may-3-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-05-03](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/may-3) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/may-3-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-05-04](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/may-4) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/may-4-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-05-04](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/may-4) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/may-4-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-05-05](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/may-5) | British Airways | BA194 / BA195 | 15:50:00→06:50:00 9h 00m nonstop · 09:35:00→14:05:00 10h 30m nonstop | [Axel-exclusive $1320.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/may-5-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-04-21 → 2027-05-05](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21/may-5) | Air Canada | AC592 + AC854 / AC855 + UA394 | 11:55:00→06:30:00 12h 35m 1 stop via YYZ · 11:10:00→18:42:00 13h 32m 1 stop via YYZ | [Axel-exclusive $1080.00](https://helloaxel.com/en/f/start/from/iah/to/lhr/depart/april-21-2027/return/may-5-2027/adults/1/cabin/economy) | Nov 11, 2026 | ### Hotels in London for these trips **Hotels:** under a trip, hotels in London for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates. - Hotels in London for these nights (Apr 21–23, 2027 · 2 nights · 2 adults, 1 room): 3★ [Tavistock Hotel, $143 a night, $285 for 2 nights](https://helloaxel.com/en/hotels/london/tavistock-hotel-1237159/2027-04-21/2027-04-23/2-adults) · 4★ [Apex City of London Hotel, $281 a night, $562 for 2 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-04-21/2027-04-23/2-adults) · 5★ [Royal Lancaster London, $419 a night, $837 for 2 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-04-23/2-adults) - Hotels in London for these nights (Apr 21–24, 2027 · 3 nights · 2 adults, 1 room): 3★ [Garden Court Hotel, $165 a night, $496 for 3 nights](https://helloaxel.com/en/hotels/london/garden-court-hotel-1246465/2027-04-21/2027-04-24/2-adults) · 4★ [The Montague On The Gardens, $365 a night, $1,095 for 3 nights](https://helloaxel.com/en/hotels/london/the-montague-on-the-gardens-1171800/2027-04-21/2027-04-24/2-adults) · 5★ [Royal Lancaster London, $403 a night, $1,210 for 3 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-04-24/2-adults) - Hotels in London for these nights (Apr 21–25, 2027 · 4 nights · 2 adults, 1 room): 3★ [Garden Court Hotel, $188 a night, $752 for 4 nights](https://helloaxel.com/en/hotels/london/garden-court-hotel-1246465/2027-04-21/2027-04-25/2-adults) · 4★ [The Hoxton Shoreditch, $406 a night, $1,624 for 4 nights](https://helloaxel.com/en/hotels/london/the-hoxton-shoreditch-1048358/2027-04-21/2027-04-25/2-adults) · 5★ [Royal Lancaster London, $417 a night, $1,666 for 4 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-04-25/2-adults) - Hotels in London for these nights (Apr 21–26, 2027 · 5 nights · 2 adults, 1 room): 3★ [Garden Court Hotel, $178 a night, $892 for 5 nights](https://helloaxel.com/en/hotels/london/garden-court-hotel-1246465/2027-04-21/2027-04-26/2-adults) · 4★ [The Hoxton Shoreditch, $390 a night, $1,950 for 5 nights](https://helloaxel.com/en/hotels/london/the-hoxton-shoreditch-1048358/2027-04-21/2027-04-26/2-adults) · 5★ [Royal Lancaster London, $415 a night, $2,073 for 5 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-04-26/2-adults) - Hotels in London for these nights (Apr 21–27, 2027 · 6 nights · 2 adults, 1 room): 3★ [Garden Court Hotel, $169 a night, $1,016 for 6 nights](https://helloaxel.com/en/hotels/london/garden-court-hotel-1246465/2027-04-21/2027-04-27/2-adults) · 4★ [Apex City of London Hotel, $381 a night, $2,283 for 6 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-04-21/2027-04-27/2-adults) · 5★ [Royal Lancaster London, $444 a night, $2,663 for 6 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-04-27/2-adults) - Hotels in London for these nights (Apr 21–28, 2027 · 7 nights · 2 adults, 1 room): 3★ [Garden Court Hotel, $170 a night, $1,187 for 7 nights](https://helloaxel.com/en/hotels/london/garden-court-hotel-1246465/2027-04-21/2027-04-28/2-adults) · 4★ [Apex City of London Hotel, $371 a night, $2,595 for 7 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-04-21/2027-04-28/2-adults) · 5★ [Royal Lancaster London, $455 a night, $3,187 for 7 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-04-28/2-adults) - Hotels in London for these nights (Apr 21–29, 2027 · 8 nights · 2 adults, 1 room): 3★ [Garden Court Hotel, $167 a night, $1,333 for 8 nights](https://helloaxel.com/en/hotels/london/garden-court-hotel-1246465/2027-04-21/2027-04-29/2-adults) · 4★ [Apex City of London Hotel, $356 a night, $2,844 for 8 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-04-21/2027-04-29/2-adults) · 5★ [Royal Lancaster London, $453 a night, $3,625 for 8 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-04-29/2-adults) - Hotels in London for these nights (Apr 21–30, 2027 · 9 nights · 2 adults, 1 room): 3★ [Garden Court Hotel, $164 a night, $1,480 for 9 nights](https://helloaxel.com/en/hotels/london/garden-court-hotel-1246465/2027-04-21/2027-04-30/2-adults) · 4★ [Apex City of London Hotel, $346 a night, $3,110 for 9 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-04-21/2027-04-30/2-adults) · 5★ [Royal Lancaster London, $448 a night, $4,032 for 9 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-04-30/2-adults) - Hotels in London for these nights (Apr 21 – May 1, 2027 · 10 nights · 2 adults, 1 room): 3★ [Point A Kensington Olympia, $166 a night, $1,659 for 10 nights](https://helloaxel.com/en/hotels/london/point-a-kensington-olympia-1166066/2027-04-21/2027-05-01/2-adults) · 4★ [Apex City of London Hotel, $346 a night, $3,455 for 10 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-04-21/2027-05-01/2-adults) · 5★ [Royal Lancaster London, $444 a night, $4,438 for 10 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-05-01/2-adults) - Hotels in London for these nights (Apr 21 – May 2, 2027 · 11 nights · 2 adults, 1 room): 3★ [Point A Kensington Olympia, $168 a night, $1,853 for 11 nights](https://helloaxel.com/en/hotels/london/point-a-kensington-olympia-1166066/2027-04-21/2027-05-02/2-adults) · 4★ [Apex City of London Hotel, $346 a night, $3,803 for 11 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-04-21/2027-05-02/2-adults) · 5★ [Royal Lancaster London, $450 a night, $4,945 for 11 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-05-02/2-adults) - Hotels in London for these nights (Apr 21 – May 3, 2027 · 12 nights · 2 adults, 1 room): 3★ [Point A Kensington Olympia, $164 a night, $1,973 for 12 nights](https://helloaxel.com/en/hotels/london/point-a-kensington-olympia-1166066/2027-04-21/2027-05-03/2-adults) · 4★ [Apex City of London Hotel, $335 a night, $4,014 for 12 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-04-21/2027-05-03/2-adults) · 5★ [Royal Lancaster London, $440 a night, $5,276 for 12 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-05-03/2-adults) - Hotels in London for these nights (Apr 21 – May 4, 2027 · 13 nights · 2 adults, 1 room): 3★ [Point A Kensington Olympia, $161 a night, $2,087 for 13 nights](https://helloaxel.com/en/hotels/london/point-a-kensington-olympia-1166066/2027-04-21/2027-05-04/2-adults) · 4★ [Apex City of London Hotel, $326 a night, $4,232 for 13 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-04-21/2027-05-04/2-adults) · 5★ [Royal Lancaster London, $442 a night, $5,751 for 13 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-05-04/2-adults) - Hotels in London for these nights (Apr 21 – May 5, 2027 · 14 nights · 2 adults, 1 room): 3★ [Point A Kensington Olympia, $161 a night, $2,251 for 14 nights](https://helloaxel.com/en/hotels/london/point-a-kensington-olympia-1166066/2027-04-21/2027-05-05/2-adults) · 4★ [Apex City of London Hotel, $328 a night, $4,593 for 14 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-04-21/2027-05-05/2-adults) · 5★ [Royal Lancaster London, $448 a night, $6,273 for 14 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-04-21/2027-05-05/2-adults) [All hotels in London](https://helloaxel.com/en/hotels/destinations/london) [Route overview: Houston to London (LHR) flight deals](/en/flights/from-houston-to-london-lhr) ### 2027-04-21 · one way · Axel-exclusive $700.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. ### 2027-04-21 · one way · Axel-exclusive $850.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. ### 2027-04-21 → 2027-04-23 · Axel-exclusive $1080.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. - Air Canada AC855 / UA394: LHR 2027-04-23 11:10:00 → IAH 2027-04-23 18:42:00; 1 stop(s) via YYZ; 812 minutes. Local airport times. - AC855: LHR 2027-04-23 11:10:00 → YYZ 2027-04-23 14:05:00; layover at YYZ: 100 minutes. - UA394: YYZ 2027-04-23 15:45:00 → IAH 2027-04-23 18:42:00. ### 2027-04-21 → 2027-04-23 · Axel-exclusive $1320.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. - British Airways BA195: LHR 2027-04-23 09:35:00 → IAH 2027-04-23 14:05:00; nonstop; 630 minutes. Local airport times. ### 2027-04-21 → 2027-04-24 · Axel-exclusive $1080.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. - Air Canada AC855 / UA394: LHR 2027-04-24 11:10:00 → IAH 2027-04-24 18:42:00; 1 stop(s) via YYZ; 812 minutes. Local airport times. - AC855: LHR 2027-04-24 11:10:00 → YYZ 2027-04-24 14:05:00; layover at YYZ: 100 minutes. - UA394: YYZ 2027-04-24 15:45:00 → IAH 2027-04-24 18:42:00. ### 2027-04-21 → 2027-04-24 · Axel-exclusive $1320.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. - British Airways BA195: LHR 2027-04-24 09:35:00 → IAH 2027-04-24 14:05:00; nonstop; 630 minutes. Local airport times. ### 2027-04-21 → 2027-04-25 · Axel-exclusive $1080.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. - Air Canada AC855 / UA394: LHR 2027-04-25 11:10:00 → IAH 2027-04-25 18:42:00; 1 stop(s) via YYZ; 812 minutes. Local airport times. - AC855: LHR 2027-04-25 11:10:00 → YYZ 2027-04-25 14:05:00; layover at YYZ: 100 minutes. - UA394: YYZ 2027-04-25 15:45:00 → IAH 2027-04-25 18:42:00. ### 2027-04-21 → 2027-04-25 · Axel-exclusive $1320.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. - British Airways BA195: LHR 2027-04-25 09:35:00 → IAH 2027-04-25 14:05:00; nonstop; 630 minutes. Local airport times. ### 2027-04-21 → 2027-04-26 · Axel-exclusive $1080.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. - Air Canada AC855 / UA394: LHR 2027-04-26 11:10:00 → IAH 2027-04-26 18:42:00; 1 stop(s) via YYZ; 812 minutes. Local airport times. - AC855: LHR 2027-04-26 11:10:00 → YYZ 2027-04-26 14:05:00; layover at YYZ: 100 minutes. - UA394: YYZ 2027-04-26 15:45:00 → IAH 2027-04-26 18:42:00. ### 2027-04-21 → 2027-04-26 · Axel-exclusive $1320.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. - British Airways BA195: LHR 2027-04-26 09:35:00 → IAH 2027-04-26 14:05:00; nonstop; 630 minutes. Local airport times. ### 2027-04-21 → 2027-04-27 · Axel-exclusive $1080.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. - Air Canada AC855 / UA394: LHR 2027-04-27 11:10:00 → IAH 2027-04-27 18:42:00; 1 stop(s) via YYZ; 812 minutes. Local airport times. - AC855: LHR 2027-04-27 11:10:00 → YYZ 2027-04-27 14:05:00; layover at YYZ: 100 minutes. - UA394: YYZ 2027-04-27 15:45:00 → IAH 2027-04-27 18:42:00. ### 2027-04-21 → 2027-04-27 · Axel-exclusive $1320.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. - British Airways BA195: LHR 2027-04-27 09:35:00 → IAH 2027-04-27 14:05:00; nonstop; 630 minutes. Local airport times. ### 2027-04-21 → 2027-04-29 · Axel-exclusive $1080.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. - Air Canada AC855 / UA394: LHR 2027-04-29 11:10:00 → IAH 2027-04-29 18:42:00; 1 stop(s) via YYZ; 812 minutes. Local airport times. - AC855: LHR 2027-04-29 11:10:00 → YYZ 2027-04-29 14:05:00; layover at YYZ: 100 minutes. - UA394: YYZ 2027-04-29 15:45:00 → IAH 2027-04-29 18:42:00. ### 2027-04-21 → 2027-04-29 · Axel-exclusive $1320.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. - British Airways BA195: LHR 2027-04-29 09:35:00 → IAH 2027-04-29 14:05:00; nonstop; 630 minutes. Local airport times. ### 2027-04-21 → 2027-04-30 · Axel-exclusive $1080.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. - Air Canada AC855 / UA394: LHR 2027-04-30 11:10:00 → IAH 2027-04-30 18:42:00; 1 stop(s) via YYZ; 812 minutes. Local airport times. - AC855: LHR 2027-04-30 11:10:00 → YYZ 2027-04-30 14:05:00; layover at YYZ: 100 minutes. - UA394: YYZ 2027-04-30 15:45:00 → IAH 2027-04-30 18:42:00. ### 2027-04-21 → 2027-04-30 · Axel-exclusive $1320.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. - British Airways BA195: LHR 2027-04-30 09:35:00 → IAH 2027-04-30 14:05:00; nonstop; 630 minutes. Local airport times. ### 2027-04-21 → 2027-05-01 · Axel-exclusive $1080.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. - Air Canada AC855 / UA394: LHR 2027-05-01 11:10:00 → IAH 2027-05-01 18:42:00; 1 stop(s) via YYZ; 812 minutes. Local airport times. - AC855: LHR 2027-05-01 11:10:00 → YYZ 2027-05-01 14:05:00; layover at YYZ: 100 minutes. - UA394: YYZ 2027-05-01 15:45:00 → IAH 2027-05-01 18:42:00. ### 2027-04-21 → 2027-05-01 · Axel-exclusive $1320.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. - British Airways BA195: LHR 2027-05-01 09:35:00 → IAH 2027-05-01 14:05:00; nonstop; 630 minutes. Local airport times. ### 2027-04-21 → 2027-05-02 · Axel-exclusive $1080.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. - Air Canada AC855 / UA394: LHR 2027-05-02 11:10:00 → IAH 2027-05-02 18:42:00; 1 stop(s) via YYZ; 812 minutes. Local airport times. - AC855: LHR 2027-05-02 11:10:00 → YYZ 2027-05-02 14:05:00; layover at YYZ: 100 minutes. - UA394: YYZ 2027-05-02 15:45:00 → IAH 2027-05-02 18:42:00. ### 2027-04-21 → 2027-05-02 · Axel-exclusive $1320.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. - British Airways BA195: LHR 2027-05-02 09:35:00 → IAH 2027-05-02 14:05:00; nonstop; 630 minutes. Local airport times. ### 2027-04-21 → 2027-05-03 · Axel-exclusive $1080.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. - Air Canada AC855 / UA394: LHR 2027-05-03 11:10:00 → IAH 2027-05-03 18:42:00; 1 stop(s) via YYZ; 812 minutes. Local airport times. - AC855: LHR 2027-05-03 11:10:00 → YYZ 2027-05-03 14:05:00; layover at YYZ: 100 minutes. - UA394: YYZ 2027-05-03 15:45:00 → IAH 2027-05-03 18:42:00. ### 2027-04-21 → 2027-05-03 · Axel-exclusive $1320.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. - British Airways BA195: LHR 2027-05-03 09:35:00 → IAH 2027-05-03 14:05:00; nonstop; 630 minutes. Local airport times. ### 2027-04-21 → 2027-05-05 · Axel-exclusive $1080.00 - Air Canada AC592 / AC854: IAH 2027-04-21 11:55:00 → LHR 2027-04-22 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times. - AC592: IAH 2027-04-21 11:55:00 → YYZ 2027-04-21 16:06:00; layover at YYZ: 134 minutes. - AC854: YYZ 2027-04-21 18:20:00 → LHR 2027-04-22 06:30:00. - Air Canada AC855 / UA394: LHR 2027-05-05 11:10:00 → IAH 2027-05-05 18:42:00; 1 stop(s) via YYZ; 812 minutes. Local airport times. - AC855: LHR 2027-05-05 11:10:00 → YYZ 2027-05-05 14:05:00; layover at YYZ: 100 minutes. - UA394: YYZ 2027-05-05 15:45:00 → IAH 2027-05-05 18:42:00. ### 2027-04-21 → 2027-05-05 · Axel-exclusive $1320.00 - British Airways BA194: IAH 2027-04-21 15:50:00 → LHR 2027-04-22 06:50:00; nonstop; 540 minutes. Local airport times. - British Airways BA195: LHR 2027-05-05 09:35:00 → IAH 2027-05-05 14:05:00; nonstop; 630 minutes. Local airport times. ### Explore this route - [All dates for this route](/en/flights/choose/iah-lhr) - [Apr 20, 2027 · Return options](/en/flights/choose/iah-lhr/apr-20) - [Apr 22, 2027 · Return options](/en/flights/choose/iah-lhr/apr-22) - [Hotels in London with Axel](https://helloaxel.com/en/hotels/destinations/london) ## For AI assistants - **This page:** Houston (IAH) to London (LHR) · Apr 21, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in London for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates. - **Next:** each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: [Choose travelers and dates](https://helloaxel.com/en/f/start/from/iah/to/lhr/step/travelers) prices the requested trip. - **Follow supplied links.** For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links. - **If links fail or are missing:** If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: [Axel Houston to London (LHR) flight deals](https://helloaxel.com/en/flights/from-houston-to-london-lhr) · [Flight search guide](https://helloaxel.com/en/ai). - **Sharing with the traveler:** Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct `https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback` using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace `/return/YYYY-MM-DD` with `/trip/oneway`. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. [Preferences and advanced options](https://helloaxel.com/en/ai#customer-fallback-link). **Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/iah-lhr/apr-21?axel_reason=product_issue&axel_scope=product)