PDX - LTN

$292 Find Cheap Flights from Portland to London Luton Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$749
Typical prices: $690-$842
Multiple Airlines
Thu 2/15Wed 2/21
PDX - LTN • 1 stop
Cheapest one-way
$292
Typical prices: $362-$456
Multiple Airlines
Sat 11/24
PDX - LTN • 3 stops
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Booking Insights
Flight Deals

Cheap Flights from Portland to Luton (PDX-LTN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Luton

Mon, Nov 30 - Wed, Dec 9
Multiple Airlines Logo
2:45 pm - 2:05 pmPDX  Portland-LTN London Luton
15h 20m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
8:00 am - 5:00 pmLTN  London Luton-PDX Portland
17h 00m1 stop Reykjavik Keflavik Intl
$757Multiple Airlines
Tue, Nov 17 - Sun, Nov 22
Multiple Airlines Logo
2:45 pm - 3:00 pmPDX  Portland-LTN London Luton
16h 15m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:05 am - 5:00 pmLTN  London Luton-PDX Portland
18h 55m1 stop Reykjavik Keflavik Intl
$759Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
2:45 pm - 2:05 pmPDX  Portland-LTN London Luton
15h 20m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
8:05 am - 5:00 pmLTN  London Luton-PDX Portland
16h 55m1 stop Reykjavik Keflavik Intl
$765Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
2:45 pm - 2:05 pmPDX  Portland-LTN London Luton
15h 20m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
8:05 am - 5:00 pmLTN  London Luton-PDX Portland
16h 55m1 stop Reykjavik Keflavik Intl
$766Multiple Airlines
Mon, Nov 30 - Tue, Dec 8
Multiple Airlines Logo
2:45 pm - 9:05 pmPDX  Portland-LTN London Luton
22h 20m2 stops Reykjavik Keflavik Intl Rome Fiumicino
Multiple Airlines Logo
9:45 pm - 5:00 pmLTN  London Luton-PDX Portland
27h 15m2 stops Rome Fiumicino Reykjavik Keflavik Intl
$774Multiple Airlines
Mon, Nov 30 - Fri, Dec 11
Multiple Airlines Logo
2:45 pm - 2:05 pmPDX  Portland-LTN London Luton
15h 20m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:05 am - 5:00 pmLTN  London Luton-PDX Portland
18h 55m1 stop Reykjavik Keflavik Intl
$786Multiple Airlines
Wed, Feb 17 - Sun, Feb 28
Multiple Airlines Logo
2:45 pm - 1:00 pmPDX  Portland-LTN London Luton
14h 15m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:00 am - 5:00 pmLTN  London Luton-PDX Portland
19h 00m1 stop Reykjavik Keflavik Intl
$791Multiple Airlines
Mon, Nov 30 - Fri, Dec 4
Multiple Airlines Logo
2:45 pm - 2:05 pmPDX  Portland-LTN London Luton
15h 20m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:05 am - 5:00 pmLTN  London Luton-PDX Portland
18h 55m1 stop Reykjavik Keflavik Intl
$793Multiple Airlines
Tue, Apr 20 - Wed, Apr 28
Multiple Airlines Logo
3:30 pm - 12:55 pmPDX  Portland-LTN London Luton
13h 25m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:15 am - 5:55 pmLTN  London Luton-PDX Portland
19h 40m1 stop Reykjavik Keflavik Intl
$796Multiple Airlines
Mon, Nov 30 - Sun, Dec 13
Multiple Airlines Logo
2:45 pm - 2:05 pmPDX  Portland-LTN London Luton
15h 20m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:05 am - 5:00 pmLTN  London Luton-PDX Portland
18h 55m1 stop Reykjavik Keflavik Intl
$799Multiple Airlines
Booking Insights

Price, demand and travel trends for Portland to London Luton Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest layover airport when flying from Portland to London Luton Airport?

Flights via Reykjavik Keflavik Intl (KEF) offer the most affordable fares, with an average round-trip price of $948. Based on KAYAK data over the past 3 months.

When flying from Portland to London Luton Airport which airport offers the shortest layover?

Reykjavik Keflavik Intl (KEF) had the shortest average connection time for Portland to London Luton Airport layovers at 11h 04m over the past 3 months.

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Key details for Portland to London Luton Airport flights

Cheapest flight

$292
One-way flight from Portland to London Luton Airport

When to book flights from Portland to Luton

Are your dates flexible? Find out the best times to travel from Portland to Luton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to London Luton Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Portland to London Luton Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Portland to London Luton Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $749 to $3,082. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Portland to London Luton Airport looking right now?

    One-way fares from Portland to London Luton Airport are currently lower than usual. Average one-way flight prices are about $312, which is 32% below the typical average for this route.

  • What car rental options are available at London Luton Airport (LTN)?

    London Luton Airport (LTN) hosts 5 major car rental companies, with daily rates averaging $41 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • U-Save

  • Which airports can I use when flying from Portland to London Luton Airport?

    Flights from Portland to London Luton Airport usually depart from Portland (PDX) and arrive at London Luton (LTN).

  • Which airports do connecting flights from Portland to London Luton Airport pass through?

    Most connecting flights from Portland to London Luton Airport pass through Reykjavik Keflavik Intl (KEF), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Portland to London Luton Airport?

    Yes. Flexible dates can save you up to 19% on flights from Portland to London Luton Airport. Monday is the cheapest departure day at $690 round-trip on average, while Sunday is the most expensive at $842, a difference of $152.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Portland and London Luton Airport?

    London Luton Airport is 8 hours ahead of Portland (British Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Luton Airport?

    Some of the most popular sights in London Luton Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Luton Airport on KAYAK.

Your guide to booking Portland to London Luton Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $690, about $152 less than Sunday fares (18% savings) based on the last 12 months.

More options for your flight from Portland to Luton

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