Seattle to Europe: December 2026 flight deals
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Seattle (SEA) to London (LHR), Dec 1–8, 2026: from $620 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $620 round trip, Axel-exclusive, FI, 1 stop, Dec 1–8, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
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| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
|---|---|---|---|---|---|
| 2026-12-01 → 2026-12-08 | Alaska Airlines | AS100 / AS101 | 18:45:00→12:20:00 9h 35m nonstop · 14:45:00→17:00:00 10h 15m nonstop | Axel-exclusive $790.00 | 2026-10-29T01:15:29Z |
| 2026-12-01 → 2026-12-08 | British Airways | BA48 / BA49 | 18:45:00→12:10:00 9h 25m nonstop · 14:55:00→16:50:00 9h 55m nonstop | Axel-exclusive $870.00 | 2026-10-29T01:15:29Z |
| 2026-12-01 → 2026-12-08 | Delta Air Lines | DL20 / DL21 | 16:50:00→10:40:00 9h 50m nonstop · 12:20:00→14:50:00 10h 30m nonstop | Axel-exclusive $890.00 | 2026-10-29T01:15:29Z |
| 2026-12-01 → 2026-12-08 | FI | FI680 + FI450 / FI451 + FI681 | 14:35:00→10:50:00 12h 15m 1 stop via KEF · 12:15:00→17:00:00 12h 45m 1 stop via KEF | Axel-exclusive $620.00 | 2026-10-29T01:15:29Z |
| 2026-12-01 → 2026-12-08 | Air France | AF77 + AF1780 / AF1381 + AF76 | 16:05:00→13:45:00 13h 40m 1 stop via CDG · 06:20:00→13:50:00 15h 30m 1 stop via CDG | Axel-exclusive $810.00 | 2026-10-29T01:15:29Z |
| 2026-12-01 → 2026-12-08 | Air Canada / British Airways | AC8807 + AC860 / BA49 | 15:15:00→11:50:00 12h 35m 1 stop via YVR · 14:55:00→16:50:00 9h 55m nonstop | Axel-exclusive $815.00 | 2026-10-29T01:15:29Z |
| 2026-12-01 → 2026-12-08 | British Airways | BA52 / BA49 | 13:30:00→07:00:00 9h 30m nonstop · 14:55:00→16:50:00 9h 55m nonstop | Axel-exclusive $870.00 | 2026-10-29T01:15:29Z |
| 2026-12-01 → 2026-12-08 | Alaska Airlines | AS385 + BA92 / AS101 | 08:31:00→05:50:00 13h 19m 1 stop via YYZ · 14:45:00→17:00:00 10h 15m nonstop | Axel-exclusive $765.00 | 2026-10-29T01:15:29Z |
| 2026-12-01 → 2026-12-08 | Alaska Airlines | AS460 + BA238 / AS101 | 21:20:00→19:00:00 13h 40m 1 stop via BOS · 14:45:00→17:00:00 10h 15m nonstop | Axel-exclusive $765.00 | 2026-10-29T01:15:29Z |
| 2026-12-01 → 2026-12-08 | Alaska Airlines | AS442 + BA66 / AS101 | 09:05:00→06:35:00 13h 30m 1 stop via PHL · 14:45:00→17:00:00 10h 15m nonstop | Axel-exclusive $765.00 | 2026-10-29T01:15:29Z |
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 lowest saved total among the shortlisted hotels in that star tier for those dates.
- Hotels in London for these nights (Dec 1–8, 2026 · 7 nights · 2 adults, 1 room): 3★ Garden Court Hotel, $1,243 total · 4★ Novotel London Tower Bridge, $2,561 total · 5★ Royal Lancaster London, $3,769 total
Route overview: Seattle to London (LHR) flight deals
2026-12-01 → 2026-12-08 · Axel-exclusive $790.00
- Alaska Airlines AS100: SEA 2026-12-01 18:45:00 → LHR 2026-12-02 12:20:00; nonstop; 575 minutes. Local airport times.
- Alaska Airlines AS101: LHR 2026-12-08 14:45:00 → SEA 2026-12-08 17:00:00; nonstop; 615 minutes. Local airport times.
2026-12-01 → 2026-12-08 · Axel-exclusive $870.00
- British Airways BA48: SEA 2026-12-01 18:45:00 → LHR 2026-12-02 12:10:00; nonstop; 565 minutes. Local airport times.
- British Airways BA49: LHR 2026-12-08 14:55:00 → SEA 2026-12-08 16:50:00; nonstop; 595 minutes. Local airport times.
2026-12-01 → 2026-12-08 · Axel-exclusive $890.00
- Delta Air Lines DL20: SEA 2026-12-01 16:50:00 → LHR 2026-12-02 10:40:00; nonstop; 590 minutes. Local airport times.
- Delta Air Lines DL21: LHR 2026-12-08 12:20:00 → SEA 2026-12-08 14:50:00; nonstop; 630 minutes. Local airport times.
2026-12-01 → 2026-12-08 · Axel-exclusive $620.00
- FI FI680 / FI450: SEA 2026-12-01 14:35:00 → LHR 2026-12-02 10:50:00; 1 stop(s) via KEF; 735 minutes. Local airport times.
- FI680: SEA 2026-12-01 14:35:00 → KEF 2026-12-02 06:15:00; layover at KEF: 80 minutes.
- FI450: KEF 2026-12-02 07:35:00 → LHR 2026-12-02 10:50:00.
- FI FI451 / FI681: LHR 2026-12-08 12:15:00 → SEA 2026-12-08 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
- FI451: LHR 2026-12-08 12:15:00 → KEF 2026-12-08 15:30:00; layover at KEF: 90 minutes.
- FI681: KEF 2026-12-08 17:00:00 → SEA 2026-12-08 17:00:00.
2026-12-01 → 2026-12-08 · Axel-exclusive $810.00
- Air France AF77 / AF1780: SEA 2026-12-01 16:05:00 → LHR 2026-12-02 13:45:00; 1 stop(s) via CDG; 820 minutes. Local airport times.
- AF77: SEA 2026-12-01 16:05:00 → CDG 2026-12-02 10:50:00; layover at CDG: 145 minutes.
- AF1780: CDG 2026-12-02 13:15:00 → LHR 2026-12-02 13:45:00.
- Air France AF1381 / AF76: LHR 2026-12-08 06:20:00 → SEA 2026-12-08 13:50:00; 1 stop(s) via CDG; 930 minutes. Local airport times.
- AF1381: LHR 2026-12-08 06:20:00 → CDG 2026-12-08 08:40:00; layover at CDG: 225 minutes.
- AF76: CDG 2026-12-08 12:25:00 → SEA 2026-12-08 13:50:00.
2026-12-01 → 2026-12-08 · Axel-exclusive $815.00
- Air Canada AC8807 / AC860: SEA 2026-12-01 15:15:00 → LHR 2026-12-02 11:50:00; 1 stop(s) via YVR; 755 minutes. Local airport times.
- AC8807: SEA 2026-12-01 15:15:00 → YVR 2026-12-01 17:26:00; layover at YVR: 114 minutes.
- AC860: YVR 2026-12-01 19:20:00 → LHR 2026-12-02 11:50:00.
- British Airways BA49: LHR 2026-12-08 14:55:00 → SEA 2026-12-08 16:50:00; nonstop; 595 minutes. Local airport times.
2026-12-01 → 2026-12-08 · Axel-exclusive $870.00
- British Airways BA52: SEA 2026-12-01 13:30:00 → LHR 2026-12-02 07:00:00; nonstop; 570 minutes. Local airport times.
- British Airways BA49: LHR 2026-12-08 14:55:00 → SEA 2026-12-08 16:50:00; nonstop; 595 minutes. Local airport times.
2026-12-01 → 2026-12-08 · Axel-exclusive $765.00
- Alaska Airlines AS385 / BA92: SEA 2026-12-01 08:31:00 → LHR 2026-12-02 05:50:00; 1 stop(s) via YYZ; 799 minutes. Local airport times.
- AS385: SEA 2026-12-01 08:31:00 → YYZ 2026-12-01 16:05:00; layover at YYZ: 95 minutes.
- BA92: YYZ 2026-12-01 17:40:00 → LHR 2026-12-02 05:50:00.
- Alaska Airlines AS101: LHR 2026-12-08 14:45:00 → SEA 2026-12-08 17:00:00; nonstop; 615 minutes. Local airport times.
2026-12-01 → 2026-12-08 · Axel-exclusive $765.00
- Alaska Airlines AS460 / BA238: SEA 2026-12-01 21:20:00 → LHR 2026-12-02 19:00:00; 1 stop(s) via BOS; 820 minutes. Local airport times.
- AS460: SEA 2026-12-01 21:20:00 → BOS 2026-12-02 05:40:00; layover at BOS: 110 minutes.
- BA238: BOS 2026-12-02 07:30:00 → LHR 2026-12-02 19:00:00.
- Alaska Airlines AS101: LHR 2026-12-08 14:45:00 → SEA 2026-12-08 17:00:00; nonstop; 615 minutes. Local airport times.
2026-12-01 → 2026-12-08 · Axel-exclusive $765.00
- Alaska Airlines AS442 / BA66: SEA 2026-12-01 09:05:00 → LHR 2026-12-02 06:35:00; 1 stop(s) via PHL; 810 minutes. Local airport times.
- AS442: SEA 2026-12-01 09:05:00 → PHL 2026-12-01 17:08:00; layover at PHL: 87 minutes.
- BA66: PHL 2026-12-01 18:35:00 → LHR 2026-12-02 06:35:00.
- Alaska Airlines AS101: LHR 2026-12-08 14:45:00 → SEA 2026-12-08 17:00:00; nonstop; 615 minutes. Local airport times.
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1 adult · Complete round-trip totals · 2–4 days
Complete round-trip totals; both flights included.
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4 days between departure and return.
| Destination / travelers | Dates / trip length | Flights | Axel-exclusive | Airline fare | Next step |
|---|---|---|---|---|---|
| Copenhagen (CPH) · 1 adult | Dec 10–14, 2026 | Out: Air Canada 8801 / 112 / 828 · 2 stops (YVR, YYZ) · 16h 40m · 08:40–10:20 (December 11, 2026) local; Return: Swiss International Air Lines 1267 / 38 / 1497 · 2 stops (ZRH, SFO) · 19h 57m · 09:50–20:47 local | Axel-exclusive $474 | $500 — round-trip total · Observed November 6, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Copenhagen (CPH) · 1 adult | Dec 10–14, 2026 | Out: Air Canada 8801 / 112 / 828 · 2 stops (YVR, YYZ) · 16h 40m · 08:40–10:20 (December 11, 2026) local; Return: Lufthansa 831 / 490 · 1 stop (FRA) · 13h 45m · 07:15–12:00 local | Axel-exclusive $477 | $504 — round-trip total · Observed November 6, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Paris (CDG) · 1 adult | Dec 28, 2026–Jan 1, 2027 | Out: Alaska Airlines 442 / 754 · 1 stop (PHL) · 14h 52m · 09:18–09:10 (December 29, 2026) local; Return: American Airlines 49 / 1241 · 1 stop (DFW) · 18h 17m · 11:05–20:22 local | Axel-exclusive $1,537 | $1,624 — round-trip total · Observed November 7, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Paris (CDG) · 1 adult | Dec 28, 2026–Jan 1, 2027 | Out: Alaska Airlines 442 / 754 · 1 stop (PHL) · 14h 52m · 09:18–09:10 (December 29, 2026) local; Return: British Airways 305 / 49 · 1 stop (LHR) · 14h 10m · 11:40–16:50 local | Axel-exclusive $3,438 | $3,619 — round-trip total · Observed November 7, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
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1 adult · Complete round-trip totals · 5–9 days
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| Destination / travelers | Dates / trip length | Flights | Axel-exclusive | Airline fare | Next step |
|---|---|---|---|---|---|
| Amsterdam (AMS) · 1 adult | Dec 10–16, 2026 · 6 days | Out: Delta Air Lines 142 · Nonstop · 9h 50m · 14:35–09:25 (December 11, 2026) local; Return: Delta Air Lines 143 · Nonstop · 10h 35m · 10:15–11:50 local | Axel-exclusive $1,203 | $1,268 — round-trip total · Observed November 6, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Frankfurt (FRA) · 1 adult | Dec 10–16, 2026 · 6 days | Out: Lufthansa 491 · Nonstop · 10h 10m · 13:50–09:00 (December 11, 2026) local; Return: Lufthansa 96 / 488 · 1 stop (MUC) · 13h 45m · 08:15–13:00 local | Axel-exclusive $974 | $1,028 — round-trip total · Observed November 6, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Frankfurt (FRA) · 1 adult | Dec 10–16, 2026 · 6 days | Out: Lufthansa 491 · Nonstop · 10h 10m · 13:50–09:00 (December 11, 2026) local; Return: Lufthansa 490 · Nonstop · 10h 40m · 10:20–12:00 local | Axel-exclusive $975 | $1,031 — round-trip total · Observed November 6, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Lisbon (LIS) · 1 adult | Dec 19–26, 2026 · 7 days | Out: Air Canada 8801 / 112 / 810 · 2 stops (YVR, YYZ) · 16h 15m · 08:40–08:55 (December 20, 2026) local; Return: Lufthansa 1173 / 490 · 1 stop (FRA) · 15h 0m · 05:00–12:00 local | Axel-exclusive $1,485 | $1,571 — round-trip total · Observed November 4, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| London (LHR) · 1 adult | Dec 5–13, 2026 · 8 days | Out: Air Canada 8807 / 860 · 1 stop (YVR) · 12h 35m · 15:15–11:50 (December 6, 2026) local; Return: British Airways 49 · Nonstop · 9h 55m · 14:55–16:50 local | Axel-exclusive $5,931 | $6,250 — round-trip total · Observed November 6, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Munich (MUC) · 1 adult | Dec 10–16, 2026 · 6 days | Out: United Airlines 1348 / 108 · 1 stop (IAD) · 14h 31m · 08:09–07:40 (December 11, 2026) local; Return: Lufthansa 123 / 490 · 1 stop (FRA) · 24h 0m · 21:00–12:00 (December 17, 2026) local | Axel-exclusive $952 | $1,003 — round-trip total · Observed November 6, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Munich (MUC) · 1 adult | Dec 10–16, 2026 · 6 days | Out: United Airlines 1348 / 108 · 1 stop (IAD) · 14h 31m · 08:09–07:40 (December 11, 2026) local; Return: Lufthansa 488 · Nonstop · 10h 35m · 11:25–13:00 local | Axel-exclusive $964 | $1,017 — round-trip total · Observed November 6, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
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1 adult · Complete round-trip totals · 22+ days
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| Destination / travelers | Dates / trip length | Flights | Axel-exclusive | Airline fare | Next step |
|---|---|---|---|---|---|
| Dublin (DUB) · 1 adult | Dec 15, 2026–Jan 11, 2027 · 27 days | Out: American Airlines 771 / 722 · 1 stop (PHL) · 15h 45m · 09:15–09:00 (December 16, 2026) local; Return: British Airways 829 / 49 · 1 stop (LHR) · 14h 0m · 10:50–16:50 local | Axel-exclusive $851 | $900 — round-trip total · Observed November 3, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Istanbul (IST) · 1 adult | Dec 11, 2026–Jan 4, 2027 · 24 days | Out: Air Canada 8803 / 493 / 1300 · 2 stops (YVR, FRA) · 21h 0m · 10:10–18:10 (December 12, 2026) local; Return: Lufthansa 1301 / 112 / 488 · 2 stops (FRA, MUC) · 52h 55m · 19:05–13:00 (January 6, 2027) local | Axel-exclusive $1,495 | $1,576 — round-trip total · Observed November 6, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Istanbul (IST) · 1 adult | Dec 11, 2026–Jan 4, 2027 · 24 days | Out: Air Canada 8803 / 493 / 1300 · 2 stops (YVR, FRA) · 21h 0m · 10:10–18:10 (December 12, 2026) local; Return: Lufthansa 1305 / 490 · 1 stop (FRA) · 16h 30m · 06:30–12:00 local | Axel-exclusive $2,487 | $2,618 — round-trip total · Observed November 6, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
1 adult · Complete round-trip totals · 10–21 days
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| Destination / travelers | Dates / trip length | Flights | Axel-exclusive | Airline fare | Next step |
|---|---|---|---|---|---|
| Porto (OPO) · 1 adult | Dec 20, 2026–Jan 2, 2027 · 13 days | Out: Lufthansa 489 / 1782 · 1 stop (MUC) · 14h 0m · 14:50–12:50 (December 21, 2026) local; Return: Lufthansa 1179 / 492 / 8804 · 2 stops (FRA, YVR) · 16h 37m · 06:00–14:37 local | Axel-exclusive $3,763 | $3,980 — round-trip total · Observed November 5, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Reykjavik (KEF) · 1 adult | Dec 22, 2026–Jan 5, 2027 · 14 days | Out: FI 680 · Nonstop · 7h 40m · 14:35–06:15 (December 23, 2026) local; Return: FI 615 / 21 · 1 stop (JFK) · 25h 36m · 16:50–10:26 (January 6, 2027) local | Axel-exclusive $1,568 | $1,656 — round-trip total · Observed November 5, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Reykjavik (KEF) · 1 adult | Dec 22, 2026–Jan 5, 2027 · 14 days | Out: FI 680 · Nonstop · 7h 40m · 14:35–06:15 (December 23, 2026) local; Return: FI 681 · Nonstop · 8h 0m · 17:00–17:00 local | Axel-exclusive $1,704 | $1,796 — round-trip total · Observed November 5, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
2 adults · 1 child · Complete round-trip totals · 5–9 days
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9 days between departure and return.
| Destination / travelers | Dates / trip length | Flights | Axel-exclusive | Airline fare | Next step |
|---|---|---|---|---|---|
| Rome (FCO) · 2 adults · 1 child | Dec 22–31, 2026 | Out: Turkish Airlines 204 / 1361 · 1 stop (IST) · 17h 50m · 19:05–21:55 (December 23, 2026) local; Return: Turkish Airlines 1864 / 203 · 1 stop (IST) · 30h 25m · 19:45–17:10 (January 1, 2027) local | Axel-exclusive $5,096 | $5,370 — round-trip total · Observed November 5, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
| Rome (FCO) · 2 adults · 1 child | Dec 22–31, 2026 | Out: Turkish Airlines 204 / 1361 · 1 stop (IST) · 17h 50m · 19:05–21:55 (December 23, 2026) local; Return: Turkish Airlines 1362 / 203 · 1 stop (IST) · 19h 15m · 06:55–17:10 local | Axel-exclusive $6,349 | $6,690 — round-trip total · Observed November 5, 2026 | Customer link — share with the traveler · See flights for these dates · Change dates · Travelers / cabin |
The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.
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Hotels in London with Axel
Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in London has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.
Where to stay: Where to stay in London: the 12 best neighborhoods, ranked · London hotels where a family of four can share one room
Hotel details in London: Ham Yard Hotel, Firmdale Hotels 5★ · The Montague On The Gardens 4★ · Corinthia London 5★ · The Langham London 5★ · Vintry & Mercer 5★ · All 811 hotels in London
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- This page: Seattle to Europe: December 2026 flight deals. Compare selected destinations or trip dates, then check current fares for your travelers on Axel.
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