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Route overview: Pittsburgh to London (LHR) flight deals

Pittsburgh → London

Dec 20, 2026 · return Dec 24, 2026

PIT → LHR1 adulteconomyRound trip

6 flight options · 5 airlines

One-stop flights

Sun, Dec 20 – Thu, Dec 24

JetBlue Airways
6:30 amPIT
10h 10m
JFK · 1h 20m
9:40 pmLHR
United Airlines
7:40 amLHR
12h 39m
ORD · 2h 3m
3:19 pmPIT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Thu, Dec 24

American Airlines
4:33 pmPIT
10h 17m
PHL · 1h 45m
7:50 am+1LHR
United Airlines
7:40 amLHR
12h 39m
ORD · 2h 3m
3:19 pmPIT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Thu, Dec 24

United Airlines
6:00 amPIT
10h 20m
EWR · 1h 42m
9:20 pmLHR
United Airlines
7:40 amLHR
12h 39m
ORD · 2h 3m
3:19 pmPIT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Thu, Dec 24

Delta Air Lines
2:58 pmPIT
10h 52m
BOS · 2h 20m
6:50 am+1LHR
United Airlines
7:40 amLHR
12h 39m
ORD · 2h 3m
3:19 pmPIT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Thu, Dec 24

British Airways
9:15 pmPIT
7h 25m
Nonstop
9:40 am+1LHR
British Airways
1:10 pmLHR
12h 42m
PHL · 3h 13m
8:52 pmPIT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Thu, Dec 24

United Airlines
3:15 pmPIT
10h 25m
IAD · 2h
6:40 am+1LHR
United Airlines
7:40 amLHR
12h 39m
ORD · 2h 3m
3:19 pmPIT

Round-trip total · 1 adult · Taxes included

Make this trip yours

PIT ⇄ LHR

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 19, 2026 → Dec 23, 2026Dec 21, 2026 → Dec 25, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Pittsburgh to London (LHR) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-20 → 2026-12-24JetBlue Airways / United AirlinesB61198 + B61107 / UA958 + UA5566$1093.502026-10-29T01:57:04Z
2026-12-20 → 2026-12-24American Airlines / United AirlinesAA6036 + AA728 / UA958 + UA5566$1154.252026-10-29T01:57:04Z
2026-12-20 → 2026-12-24United AirlinesUA3608 + UA122 / UA958 + UA5566$1161.002026-10-29T01:57:04Z
2026-12-20 → 2026-12-24Delta Air Lines / United AirlinesDL5731 + DL58 / UA958 + UA5566$1181.252026-10-29T01:57:04Z
2026-12-20 → 2026-12-24British AirwaysBA170 / BA67 + AA1376$1248.752026-10-29T01:57:04Z
2026-12-20 → 2026-12-24United AirlinesUA1317 + UA918 / UA958 + UA5566$1161.002026-10-29T01:57:04Z

2026-12-20 → 2026-12-24 · $1093.50

  • JetBlue Airways B61198 / B61107: PIT 2026-12-20 06:30:00 → LHR 2026-12-20 21:40:00; 1 stop(s) via JFK; 610 minutes. Local airport times.
    • B61198: PIT 2026-12-20 06:30:00 → JFK 2026-12-20 08:10:00; layover at JFK: 80 minutes.
    • B61107: JFK 2026-12-20 09:30:00 → LHR 2026-12-20 21:40:00.
  • United Airlines UA958 / UA5566: LHR 2026-12-24 07:40:00 → PIT 2026-12-24 15:19:00; 1 stop(s) via ORD; 759 minutes. Local airport times.
    • UA958: LHR 2026-12-24 07:40:00 → ORD 2026-12-24 10:45:00; layover at ORD: 123 minutes.
    • UA5566: ORD 2026-12-24 12:48:00 → PIT 2026-12-24 15:19:00.

2026-12-20 → 2026-12-24 · $1154.25

  • American Airlines AA6036 / AA728: PIT 2026-12-20 16:33:00 → LHR 2026-12-21 07:50:00; 1 stop(s) via PHL; 617 minutes. Local airport times.
    • AA6036: PIT 2026-12-20 16:33:00 → PHL 2026-12-20 17:55:00; layover at PHL: 105 minutes.
    • AA728: PHL 2026-12-20 19:40:00 → LHR 2026-12-21 07:50:00.
  • United Airlines UA958 / UA5566: LHR 2026-12-24 07:40:00 → PIT 2026-12-24 15:19:00; 1 stop(s) via ORD; 759 minutes. Local airport times.
    • UA958: LHR 2026-12-24 07:40:00 → ORD 2026-12-24 10:45:00; layover at ORD: 123 minutes.
    • UA5566: ORD 2026-12-24 12:48:00 → PIT 2026-12-24 15:19:00.

2026-12-20 → 2026-12-24 · $1161.00

  • United Airlines UA3608 / UA122: PIT 2026-12-20 06:00:00 → LHR 2026-12-20 21:20:00; 1 stop(s) via EWR; 620 minutes. Local airport times.
    • UA3608: PIT 2026-12-20 06:00:00 → EWR 2026-12-20 07:43:00; layover at EWR: 102 minutes.
    • UA122: EWR 2026-12-20 09:25:00 → LHR 2026-12-20 21:20:00.
  • United Airlines UA958 / UA5566: LHR 2026-12-24 07:40:00 → PIT 2026-12-24 15:19:00; 1 stop(s) via ORD; 759 minutes. Local airport times.
    • UA958: LHR 2026-12-24 07:40:00 → ORD 2026-12-24 10:45:00; layover at ORD: 123 minutes.
    • UA5566: ORD 2026-12-24 12:48:00 → PIT 2026-12-24 15:19:00.

2026-12-20 → 2026-12-24 · $1181.25

  • Delta Air Lines DL5731 / DL58: PIT 2026-12-20 14:58:00 → LHR 2026-12-21 06:50:00; 1 stop(s) via BOS; 652 minutes. Local airport times.
    • DL5731: PIT 2026-12-20 14:58:00 → BOS 2026-12-20 16:50:00; layover at BOS: 140 minutes.
    • DL58: BOS 2026-12-20 19:10:00 → LHR 2026-12-21 06:50:00.
  • United Airlines UA958 / UA5566: LHR 2026-12-24 07:40:00 → PIT 2026-12-24 15:19:00; 1 stop(s) via ORD; 759 minutes. Local airport times.
    • UA958: LHR 2026-12-24 07:40:00 → ORD 2026-12-24 10:45:00; layover at ORD: 123 minutes.
    • UA5566: ORD 2026-12-24 12:48:00 → PIT 2026-12-24 15:19:00.

2026-12-20 → 2026-12-24 · $1248.75

  • British Airways BA170: PIT 2026-12-20 21:15:00 → LHR 2026-12-21 09:40:00; nonstop; 445 minutes. Local airport times.
  • British Airways BA67 / AA1376: LHR 2026-12-24 13:10:00 → PIT 2026-12-24 20:52:00; 1 stop(s) via PHL; 762 minutes. Local airport times.
    • BA67: LHR 2026-12-24 13:10:00 → PHL 2026-12-24 16:15:00; layover at PHL: 193 minutes.
    • AA1376: PHL 2026-12-24 19:28:00 → PIT 2026-12-24 20:52:00.

2026-12-20 → 2026-12-24 · $1161.00

  • United Airlines UA1317 / UA918: PIT 2026-12-20 15:15:00 → LHR 2026-12-21 06:40:00; 1 stop(s) via IAD; 625 minutes. Local airport times.
    • UA1317: PIT 2026-12-20 15:15:00 → IAD 2026-12-20 16:20:00; layover at IAD: 120 minutes.
    • UA918: IAD 2026-12-20 18:20:00 → LHR 2026-12-21 06:40:00.
  • United Airlines UA958 / UA5566: LHR 2026-12-24 07:40:00 → PIT 2026-12-24 15:19:00; 1 stop(s) via ORD; 759 minutes. Local airport times.
    • UA958: LHR 2026-12-24 07:40:00 → ORD 2026-12-24 10:45:00; layover at ORD: 123 minutes.
    • UA5566: ORD 2026-12-24 12:48:00 → PIT 2026-12-24 15:19:00.

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For AI assistants

  • This page: Pittsburgh (PIT) to London (LHR) · Dec 20, 2026 · return Dec 24, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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  • 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.