Travel with Axel,
get the best price.

Route overview: Portland to London (LHR) flight deals

Portland → London

Dec 10, 2026 · choose your return date

PDX → LHR1 adulteconomyOne way and round trips

28 flight options · 3 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 10, 2026 · One wayFIUp to 1 stop each way$430.00 Dec 10, 2026 · One wayBritish AirwaysNonstop$590.00 Dec 10, 2026 – Dec 12, 2026 · 2 nightsFIUp to 1 stop each way$660.00 Dec 10, 2026 – Dec 12, 2026 · 2 nightsUnited Airlines / FIUp to 1 stop each way$750.00 Dec 10, 2026 – Dec 13, 2026 · 3 nightsFIUp to 1 stop each way$660.00 Dec 10, 2026 – Dec 13, 2026 · 3 nightsBritish AirwaysNonstop$920.00 Dec 10, 2026 – Dec 14, 2026 · 4 nightsFIUp to 1 stop each way$660.00 Dec 10, 2026 – Dec 14, 2026 · 4 nightsBritish AirwaysNonstop$920.00 Dec 10, 2026 – Dec 15, 2026 · 5 nightsFIUp to 1 stop each way$660.00 Dec 10, 2026 – Dec 15, 2026 · 5 nightsUnited Airlines / FIUp to 1 stop each way$750.00 Dec 10, 2026 – Dec 16, 2026 · 6 nightsFIUp to 1 stop each way$660.00 Dec 10, 2026 – Dec 16, 2026 · 6 nightsBritish AirwaysNonstop$920.00 Dec 10, 2026 – Dec 17, 2026 · 7 nightsFIUp to 1 stop each way$660.00 Dec 10, 2026 – Dec 17, 2026 · 7 nightsUnited Airlines / FIUp to 1 stop each way$750.00 Dec 10, 2026 – Dec 18, 2026 · 8 nightsFIUp to 1 stop each way$759.00 Dec 10, 2026 – Dec 18, 2026 · 8 nightsBritish AirwaysNonstop$1058.00 Dec 10, 2026 – Dec 19, 2026 · 9 nightsFIUp to 1 stop each way$759.00 Dec 10, 2026 – Dec 19, 2026 · 9 nightsUnited Airlines / FIUp to 1 stop each way$849.00 Dec 10, 2026 – Dec 20, 2026 · 10 nightsFIUp to 1 stop each way$759.00 Dec 10, 2026 – Dec 20, 2026 · 10 nightsBritish AirwaysNonstop$1058.00 Dec 10, 2026 – Dec 21, 2026 · 11 nightsFIUp to 1 stop each way$759.00 Dec 10, 2026 – Dec 21, 2026 · 11 nightsBritish AirwaysNonstop$1058.00 Dec 10, 2026 – Dec 22, 2026 · 12 nightsFIUp to 1 stop each way$759.00 Dec 10, 2026 – Dec 22, 2026 · 12 nightsUnited Airlines / FIUp to 1 stop each way$849.00 Dec 10, 2026 – Dec 23, 2026 · 13 nightsFIUp to 1 stop each way$759.00 Dec 10, 2026 – Dec 23, 2026 · 13 nightsBritish AirwaysNonstop$1058.00 Dec 10, 2026 – Dec 24, 2026 · 14 nightsFIUp to 1 stop each way$759.00 Dec 10, 2026 – Dec 24, 2026 · 14 nightsUnited Airlines / FIUp to 1 stop each way$849.00

Flights for your trip

  1. Thu, Dec 10 · One way

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR

    One-way total · 1 adult · Taxes included

  2. Thu, Dec 10 · One way

    British Airways
    5:45 pmPDX
    9h 35m
    Nonstop
    11:20 am+1LHR

    One-way total · 1 adult · Taxes included

  3. Thu, Dec 10 – Sat, Dec 12

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  4. Thu, Dec 10 – Sat, Dec 12

    United Airlines
    2:26 pmPDX
    13h 34m
    ORD · 1h 22m
    12:00 pm+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  5. Thu, Dec 10 – Sun, Dec 13

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  6. Thu, Dec 10 – Sun, Dec 13

    British Airways
    5:45 pmPDX
    9h 35m
    Nonstop
    11:20 am+1LHR
    British Airways
    1:35 pmLHR
    10h 15m
    Nonstop
    3:50 pmPDX

    Round-trip total · 1 adult · Taxes included

  7. Thu, Dec 10 – Mon, Dec 14

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  8. Thu, Dec 10 – Mon, Dec 14

    British Airways
    5:45 pmPDX
    9h 35m
    Nonstop
    11:20 am+1LHR
    British Airways
    1:35 pmLHR
    10h 15m
    Nonstop
    3:50 pmPDX

    Round-trip total · 1 adult · Taxes included

  9. Thu, Dec 10 – Tue, Dec 15

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  10. Thu, Dec 10 – Tue, Dec 15

    United Airlines
    2:26 pmPDX
    13h 34m
    ORD · 1h 22m
    12:00 pm+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  11. Thu, Dec 10 – Wed, Dec 16

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  12. Thu, Dec 10 – Wed, Dec 16

    British Airways
    5:45 pmPDX
    9h 35m
    Nonstop
    11:20 am+1LHR
    British Airways
    1:35 pmLHR
    10h 15m
    Nonstop
    3:50 pmPDX

    Round-trip total · 1 adult · Taxes included

  13. Thu, Dec 10 – Fri, Dec 18

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  14. Thu, Dec 10 – Fri, Dec 18

    British Airways
    5:45 pmPDX
    9h 35m
    Nonstop
    11:20 am+1LHR
    British Airways
    1:35 pmLHR
    10h 15m
    Nonstop
    3:50 pmPDX

    Round-trip total · 1 adult · Taxes included

  15. Thu, Dec 10 – Sat, Dec 19

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  16. Thu, Dec 10 – Sat, Dec 19

    United Airlines
    2:26 pmPDX
    13h 34m
    ORD · 1h 22m
    12:00 pm+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  17. Thu, Dec 10 – Sun, Dec 20

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  18. Thu, Dec 10 – Sun, Dec 20

    British Airways
    5:45 pmPDX
    9h 35m
    Nonstop
    11:20 am+1LHR
    British Airways
    1:35 pmLHR
    10h 15m
    Nonstop
    3:50 pmPDX

    Round-trip total · 1 adult · Taxes included

  19. Thu, Dec 10 – Mon, Dec 21

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  20. Thu, Dec 10 – Mon, Dec 21

    British Airways
    5:45 pmPDX
    9h 35m
    Nonstop
    11:20 am+1LHR
    British Airways
    1:35 pmLHR
    10h 15m
    Nonstop
    3:50 pmPDX

    Round-trip total · 1 adult · Taxes included

  21. Thu, Dec 10 – Tue, Dec 22

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  22. Thu, Dec 10 – Tue, Dec 22

    United Airlines
    2:26 pmPDX
    13h 34m
    ORD · 1h 22m
    12:00 pm+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  23. Thu, Dec 10 – Thu, Dec 24

    FI
    2:45 pmPDX
    12h 5m
    KEF · 1h 20m
    10:50 am+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

  24. Thu, Dec 10 – Thu, Dec 24

    United Airlines
    2:26 pmPDX
    13h 34m
    ORD · 1h 22m
    12:00 pm+1LHR
    FI
    12:15 pmLHR
    12h 45m
    KEF · 1h 20m
    5:00 pmPDX

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

PDX ⇄ LHR

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, British Airways emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 9, 2026 · Return optionsDec 11, 2026 · Return optionsHotels in London with Axel
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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-10 · one wayBritish AirwaysBA266Axel-exclusive $590.002026-10-29T01:55:13Z
2026-12-10 · one wayFIFI664 + FI450Axel-exclusive $430.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-12FIFI664 + FI450 / FI451 + FI665Axel-exclusive $660.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-12United Airlines / FIUA2822 + UA938 / FI451 + FI665Axel-exclusive $750.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-13British AirwaysBA266 / BA267Axel-exclusive $920.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-13FIFI664 + FI450 / FI451 + FI665Axel-exclusive $660.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-14British AirwaysBA266 / BA267Axel-exclusive $920.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-14FIFI664 + FI450 / FI451 + FI665Axel-exclusive $660.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-15FIFI664 + FI450 / FI451 + FI665Axel-exclusive $660.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-15United Airlines / FIUA2822 + UA938 / FI451 + FI665Axel-exclusive $750.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-16British AirwaysBA266 / BA267Axel-exclusive $920.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-16FIFI664 + FI450 / FI451 + FI665Axel-exclusive $660.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-17FIFI664 + FI450 / FI451 + FI665Axel-exclusive $660.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-17United Airlines / FIUA2822 + UA938 / FI451 + FI665Axel-exclusive $750.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-18British AirwaysBA266 / BA267Axel-exclusive $1058.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-18FIFI664 + FI450 / FI451 + FI665Axel-exclusive $759.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-19FIFI664 + FI450 / FI451 + FI665Axel-exclusive $759.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-19United Airlines / FIUA2822 + UA938 / FI451 + FI665Axel-exclusive $849.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-20British AirwaysBA266 / BA267Axel-exclusive $1058.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-20FIFI664 + FI450 / FI451 + FI665Axel-exclusive $759.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-21British AirwaysBA266 / BA267Axel-exclusive $1058.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-21FIFI664 + FI450 / FI451 + FI665Axel-exclusive $759.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-22FIFI664 + FI450 / FI451 + FI665Axel-exclusive $759.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-22United Airlines / FIUA2822 + UA938 / FI451 + FI665Axel-exclusive $849.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-23British AirwaysBA266 / BA267Axel-exclusive $1058.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-23FIFI664 + FI450 / FI451 + FI665Axel-exclusive $759.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-24FIFI664 + FI450 / FI451 + FI665Axel-exclusive $759.002026-10-29T01:55:13Z
2026-12-10 → 2026-12-24United Airlines / FIUA2822 + UA938 / FI451 + FI665Axel-exclusive $849.002026-10-29T01:55:13Z

Route overview: Portland to London (LHR) flight deals

2026-12-10 · one way · Axel-exclusive $430.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.

2026-12-10 · one way · Axel-exclusive $590.00

  • British Airways BA266: PDX 2026-12-10 17:45:00 → LHR 2026-12-11 11:20:00; nonstop; 575 minutes. Local airport times.

2026-12-10 → 2026-12-12 · Axel-exclusive $660.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.
  • FI FI451 / FI665: LHR 2026-12-12 12:15:00 → PDX 2026-12-12 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-12 12:15:00 → KEF 2026-12-12 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-12 16:50:00 → PDX 2026-12-12 17:00:00.

2026-12-10 → 2026-12-12 · Axel-exclusive $750.00

  • United Airlines UA2822 / UA938: PDX 2026-12-10 14:26:00 → LHR 2026-12-11 12:00:00; 1 stop(s) via ORD; 814 minutes. Local airport times.
    • UA2822: PDX 2026-12-10 14:26:00 → ORD 2026-12-10 20:28:00; layover at ORD: 82 minutes.
    • UA938: ORD 2026-12-10 21:50:00 → LHR 2026-12-11 12:00:00.
  • FI FI451 / FI665: LHR 2026-12-12 12:15:00 → PDX 2026-12-12 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-12 12:15:00 → KEF 2026-12-12 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-12 16:50:00 → PDX 2026-12-12 17:00:00.

2026-12-10 → 2026-12-13 · Axel-exclusive $660.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.
  • FI FI451 / FI665: LHR 2026-12-13 12:15:00 → PDX 2026-12-13 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-13 12:15:00 → KEF 2026-12-13 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-13 16:50:00 → PDX 2026-12-13 17:00:00.

2026-12-10 → 2026-12-13 · Axel-exclusive $920.00

  • British Airways BA266: PDX 2026-12-10 17:45:00 → LHR 2026-12-11 11:20:00; nonstop; 575 minutes. Local airport times.
  • British Airways BA267: LHR 2026-12-13 13:35:00 → PDX 2026-12-13 15:50:00; nonstop; 615 minutes. Local airport times.

2026-12-10 → 2026-12-14 · Axel-exclusive $660.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.
  • FI FI451 / FI665: LHR 2026-12-14 12:15:00 → PDX 2026-12-14 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-14 12:15:00 → KEF 2026-12-14 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-14 16:50:00 → PDX 2026-12-14 17:00:00.

2026-12-10 → 2026-12-14 · Axel-exclusive $920.00

  • British Airways BA266: PDX 2026-12-10 17:45:00 → LHR 2026-12-11 11:20:00; nonstop; 575 minutes. Local airport times.
  • British Airways BA267: LHR 2026-12-14 13:35:00 → PDX 2026-12-14 15:50:00; nonstop; 615 minutes. Local airport times.

2026-12-10 → 2026-12-15 · Axel-exclusive $660.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.
  • FI FI451 / FI665: LHR 2026-12-15 12:15:00 → PDX 2026-12-15 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-15 12:15:00 → KEF 2026-12-15 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-15 16:50:00 → PDX 2026-12-15 17:00:00.

2026-12-10 → 2026-12-15 · Axel-exclusive $750.00

  • United Airlines UA2822 / UA938: PDX 2026-12-10 14:26:00 → LHR 2026-12-11 12:00:00; 1 stop(s) via ORD; 814 minutes. Local airport times.
    • UA2822: PDX 2026-12-10 14:26:00 → ORD 2026-12-10 20:28:00; layover at ORD: 82 minutes.
    • UA938: ORD 2026-12-10 21:50:00 → LHR 2026-12-11 12:00:00.
  • FI FI451 / FI665: LHR 2026-12-15 12:15:00 → PDX 2026-12-15 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-15 12:15:00 → KEF 2026-12-15 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-15 16:50:00 → PDX 2026-12-15 17:00:00.

2026-12-10 → 2026-12-16 · Axel-exclusive $660.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.
  • FI FI451 / FI665: LHR 2026-12-16 12:15:00 → PDX 2026-12-16 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-16 12:15:00 → KEF 2026-12-16 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-16 16:50:00 → PDX 2026-12-16 17:00:00.

2026-12-10 → 2026-12-16 · Axel-exclusive $920.00

  • British Airways BA266: PDX 2026-12-10 17:45:00 → LHR 2026-12-11 11:20:00; nonstop; 575 minutes. Local airport times.
  • British Airways BA267: LHR 2026-12-16 13:35:00 → PDX 2026-12-16 15:50:00; nonstop; 615 minutes. Local airport times.

2026-12-10 → 2026-12-18 · Axel-exclusive $759.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.
  • FI FI451 / FI665: LHR 2026-12-18 12:15:00 → PDX 2026-12-18 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-18 12:15:00 → KEF 2026-12-18 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-18 16:50:00 → PDX 2026-12-18 17:00:00.

2026-12-10 → 2026-12-18 · Axel-exclusive $1058.00

  • British Airways BA266: PDX 2026-12-10 17:45:00 → LHR 2026-12-11 11:20:00; nonstop; 575 minutes. Local airport times.
  • British Airways BA267: LHR 2026-12-18 13:35:00 → PDX 2026-12-18 15:50:00; nonstop; 615 minutes. Local airport times.

2026-12-10 → 2026-12-19 · Axel-exclusive $759.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.
  • FI FI451 / FI665: LHR 2026-12-19 12:15:00 → PDX 2026-12-19 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-19 12:15:00 → KEF 2026-12-19 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-19 16:50:00 → PDX 2026-12-19 17:00:00.

2026-12-10 → 2026-12-19 · Axel-exclusive $849.00

  • United Airlines UA2822 / UA938: PDX 2026-12-10 14:26:00 → LHR 2026-12-11 12:00:00; 1 stop(s) via ORD; 814 minutes. Local airport times.
    • UA2822: PDX 2026-12-10 14:26:00 → ORD 2026-12-10 20:28:00; layover at ORD: 82 minutes.
    • UA938: ORD 2026-12-10 21:50:00 → LHR 2026-12-11 12:00:00.
  • FI FI451 / FI665: LHR 2026-12-19 12:15:00 → PDX 2026-12-19 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-19 12:15:00 → KEF 2026-12-19 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-19 16:50:00 → PDX 2026-12-19 17:00:00.

2026-12-10 → 2026-12-20 · Axel-exclusive $759.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.
  • FI FI451 / FI665: LHR 2026-12-20 12:15:00 → PDX 2026-12-20 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-20 12:15:00 → KEF 2026-12-20 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-20 16:50:00 → PDX 2026-12-20 17:00:00.

2026-12-10 → 2026-12-20 · Axel-exclusive $1058.00

  • British Airways BA266: PDX 2026-12-10 17:45:00 → LHR 2026-12-11 11:20:00; nonstop; 575 minutes. Local airport times.
  • British Airways BA267: LHR 2026-12-20 13:35:00 → PDX 2026-12-20 15:50:00; nonstop; 615 minutes. Local airport times.

2026-12-10 → 2026-12-21 · Axel-exclusive $759.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.
  • FI FI451 / FI665: LHR 2026-12-21 12:15:00 → PDX 2026-12-21 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-21 12:15:00 → KEF 2026-12-21 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-21 16:50:00 → PDX 2026-12-21 17:00:00.

2026-12-10 → 2026-12-21 · Axel-exclusive $1058.00

  • British Airways BA266: PDX 2026-12-10 17:45:00 → LHR 2026-12-11 11:20:00; nonstop; 575 minutes. Local airport times.
  • British Airways BA267: LHR 2026-12-21 13:35:00 → PDX 2026-12-21 15:50:00; nonstop; 615 minutes. Local airport times.

2026-12-10 → 2026-12-22 · Axel-exclusive $759.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.
  • FI FI451 / FI665: LHR 2026-12-22 12:15:00 → PDX 2026-12-22 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-22 12:15:00 → KEF 2026-12-22 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-22 16:50:00 → PDX 2026-12-22 17:00:00.

2026-12-10 → 2026-12-22 · Axel-exclusive $849.00

  • United Airlines UA2822 / UA938: PDX 2026-12-10 14:26:00 → LHR 2026-12-11 12:00:00; 1 stop(s) via ORD; 814 minutes. Local airport times.
    • UA2822: PDX 2026-12-10 14:26:00 → ORD 2026-12-10 20:28:00; layover at ORD: 82 minutes.
    • UA938: ORD 2026-12-10 21:50:00 → LHR 2026-12-11 12:00:00.
  • FI FI451 / FI665: LHR 2026-12-22 12:15:00 → PDX 2026-12-22 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-22 12:15:00 → KEF 2026-12-22 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-22 16:50:00 → PDX 2026-12-22 17:00:00.

2026-12-10 → 2026-12-24 · Axel-exclusive $759.00

  • FI FI664 / FI450: PDX 2026-12-10 14:45:00 → LHR 2026-12-11 10:50:00; 1 stop(s) via KEF; 725 minutes. Local airport times.
    • FI664: PDX 2026-12-10 14:45:00 → KEF 2026-12-11 06:15:00; layover at KEF: 80 minutes.
    • FI450: KEF 2026-12-11 07:35:00 → LHR 2026-12-11 10:50:00.
  • FI FI451 / FI665: LHR 2026-12-24 12:15:00 → PDX 2026-12-24 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-24 12:15:00 → KEF 2026-12-24 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-24 16:50:00 → PDX 2026-12-24 17:00:00.

2026-12-10 → 2026-12-24 · Axel-exclusive $849.00

  • United Airlines UA2822 / UA938: PDX 2026-12-10 14:26:00 → LHR 2026-12-11 12:00:00; 1 stop(s) via ORD; 814 minutes. Local airport times.
    • UA2822: PDX 2026-12-10 14:26:00 → ORD 2026-12-10 20:28:00; layover at ORD: 82 minutes.
    • UA938: ORD 2026-12-10 21:50:00 → LHR 2026-12-11 12:00:00.
  • FI FI451 / FI665: LHR 2026-12-24 12:15:00 → PDX 2026-12-24 17:00:00; 1 stop(s) via KEF; 765 minutes. Local airport times.
    • FI451: LHR 2026-12-24 12:15:00 → KEF 2026-12-24 15:30:00; layover at KEF: 80 minutes.
    • FI665: KEF 2026-12-24 16:50:00 → PDX 2026-12-24 17:00:00.

Explore this route

For AI assistants

  • This page: Portland (PDX) to London (LHR) · Dec 10, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Portland to London (LHR) flight deals · Flight search guide.
  • 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.