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Cheap flights from London Gatwick Airport to Portland from $531

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Portland departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Gatwick Airport to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 am - 2:46 pmLGW  London Gatwick-PDX Portland
35h 46m3 stops Stockholm Arlanda Frankfurt am Main Vancouver Intl
Multiple Airlines Logo
10:10 am - 7:15 pmPDX  Portland-LGW London Gatwick
25h 05m3 stops Vancouver Intl Frankfurt am Main Stockholm Arlanda
$858Multiple Airlines
Mon, Sep 21 - Mon, Oct 5
Multiple Airlines Logo
2:00 pm - 8:12 pmLGW  London Gatwick-PDX Portland
38h 12m1 stop Orlando
Multiple Airlines Logo
3:30 pm - 4:20 pmPDX  Portland-LGW London Gatwick
16h 50m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
$859Multiple Airlines
Mon, Sep 21 - Mon, Oct 5
Multiple Airlines Logo
11:35 am - 9:31 amLGW  London Gatwick-PDX Portland
29h 56m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl
Multiple Airlines Logo
3:30 pm - 2:40 pmPDX  Portland-LGW London Gatwick
15h 10m1 stop Reykjavik Keflavik Intl
$859Multiple Airlines
Fri, Sep 4 - Mon, Sep 21
Multiple Airlines Logo
9:40 am - 9:31 amLGW  London Gatwick-PDX Portland
31h 51m2 stops Toronto Pearson Intl Vancouver Intl
Multiple Airlines Logo
3:30 pm - 11:45 amPDX  Portland-LGW London Gatwick
12h 15m1 stop Reykjavik Keflavik Intl
$859Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
9:40 am - 9:31 amLGW  London Gatwick-PDX Portland
31h 51m2 stops Toronto Pearson Intl Vancouver Intl
Multiple Airlines Logo
3:30 pm - 11:45 amPDX  Portland-LGW London Gatwick
12h 15m1 stop Reykjavik Keflavik Intl
$861Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
11:35 am - 9:31 amLGW  London Gatwick-PDX Portland
29h 56m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl
Multiple Airlines Logo
3:30 pm - 11:45 amPDX  Portland-LGW London Gatwick
12h 15m1 stop Reykjavik Keflavik Intl
$863Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Icelandair Logo
3:40 pm - 11:50 amLGW  London Gatwick-PDX Portland
28h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
3:30 pm - 2:40 pmPDX  Portland-LGW London Gatwick
15h 10m1 stop Reykjavik Keflavik Intl
$864Icelandair
Wed, Sep 9 - Wed, Sep 30
Condor Logo
7:45 pm - 1:05 pmLGW  London Gatwick-PDX Portland
25h 20m1 stop Frankfurt am Main
Condor Logo
3:10 pm - 2:40 pmPDX  Portland-LGW London Gatwick
15h 30m1 stop Frankfurt am Main
$1,468Condor
Fri, Aug 28 - Sat, Sep 5
Condor Logo
7:45 pm - 1:05 pmLGW  London Gatwick-PDX Portland
25h 20m1 stop Frankfurt am Main
Condor Logo
3:00 pm - 6:45 pmPDX  Portland-LGW London Gatwick
19h 45m2 stops Seattle/Tacoma Intl Frankfurt am Main
$1,776Condor
Fri, Aug 21 - Wed, Sep 2
Condor Logo
10:20 am - 6:38 pmLGW  London Gatwick-PDX Portland
16h 18m2 stops Frankfurt am Main Seattle/Tacoma Intl
Condor Logo
3:35 pm - 2:45 pmPDX  Portland-LGW London Gatwick
15h 10m1 stop Frankfurt am Main
$5,506Condor
Fri, Sep 11 - Thu, Sep 17

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SWISS flights from London Gatwick Airport to Portland

Our best SWISS deals on London Gatwick Airport to Portland flight tickets
SWISS
Nov 2
LGW6:40 pmLondon Gatwick
36h 32m
2 stops
PDX11:12 pmPortland
Nov 17
PDX8:40 amPortland
25h 10m
2 stops
LGW5:50 pmLondon Gatwick
$932
SWISS
Aug 22
LGW9:25 amLondon Gatwick
17h 46m
2 stops
PDX7:11 pmPortland
Oct 23
PDX3:23 pmPortland
18h 27m
2 stops
LGW5:50 pmLondon Gatwick
$1,244

Icelandair flights from London Gatwick Airport to Portland

Our best Icelandair deals on London Gatwick Airport to Portland flight tickets
Icelandair
Sep 4
LGW3:40 pmLondon Gatwick
28h 10m
1 stop
PDX11:50 amPortland
Sep 11
PDX7:00 pmPortland
11h 40m
1 stop
LGW2:40 pmLondon Gatwick
$871
Icelandair
Sep 4
LGW3:40 pmLondon Gatwick
28h 10m
1 stop
PDX11:50 amPortland
Sep 11
PDX7:00 pmPortland
11h 40m
1 stop
LGW2:40 pmLondon Gatwick
$877
Icelandair
Sep 1
LGW3:40 pmLondon Gatwick
34h 10m
1 stop
PDX5:50 pmPortland
Sep 23
PDX3:30 pmPortland
15h 10m
1 stop
LGW2:40 pmLondon Gatwick
$879

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Mon 9/21

11:00 am-2:46 pm

3 stops35h 46m

Portland

Mon 10/5

10:10 am-7:15 pm

3 stops25h 05m

$858

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Mon 9/21

2:00 pm-8:12 pm

1 stop38h 12m

Portland

Mon 10/5

3:30 pm-4:20 pm

2 stops16h 50m

$859

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Fri 9/4

11:35 am-9:31 am

3 stops29h 56m

Portland

Mon 9/21

3:30 pm-2:40 pm

1 stop15h 10m

$859

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Sat 9/5

9:40 am-9:31 am

2 stops31h 51m

Portland

Sat 9/12

3:30 pm-11:45 am

1 stop12h 15m

$859

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Sat 9/5

9:40 am-9:31 am

2 stops31h 51m

Portland

Sat 9/12

3:30 pm-11:45 am

1 stop12h 15m

$861

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Sat 9/5

11:35 am-9:31 am

3 stops29h 56m

Portland

Sat 9/12

3:30 pm-11:45 am

1 stop12h 15m

$863

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Wed 9/9

3:40 pm-11:50 am

1 stop28h 10m

Portland

Wed 9/30

3:30 pm-2:40 pm

1 stop15h 10m

$864

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Fri 8/28

7:45 pm-1:05 pm

1 stop25h 20m

Portland

Sat 9/5

3:10 pm-2:40 pm

1 stop15h 30m

$1,468

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Fri 8/21

7:45 pm-1:05 pm

1 stop25h 20m

Portland

Wed 9/2

3:00 pm-6:45 pm

2 stops19h 45m

$1,776
Quickest round-trip

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Fri 9/11

10:20 am-6:38 pm

2 stops16h 18m

Portland

Thu 9/17

3:35 pm-2:45 pm

1 stop15h 10m

$5,506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from London Gatwick Airport to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $876. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Saturday, with ticket prices averaging around $1,768.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $872. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $1,215 per ticket.

When to book flights from London Gatwick Airport to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Gatwick Airport to Portland (LGW to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Portland

Fastest flight time

13h 05m

Direct flights

None
The fastest flight from London Gatwick Airport to Portland takes 13h 05m
There are no direct flights from London Gatwick Airport to Portland. There are no popular flight routes from London Gatwick Airport to Portland.
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Portland

  • How far is London Gatwick to Portland by plane?

    The distance between London Gatwick and Portland is about 4926.9 mi. 13h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Gatwick Airport to Portland Airport?

    Prices for flights from London Gatwick Airport to Portland Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Gatwick Airport to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Vancouver
Cannon Beach
Salem
Astoria
Long Beach
Beaverton
Rockaway Beach
Hillsboro
Tigard
Depoe Bay
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
Kelso
Wilsonville

Why use momondo?

Why should I use momondo to find a flight deal from London to Portland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Portland. momondo saves you time and could save you money on your trip.

Can I find flights from London to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Portland?

Once you have performed a search for London to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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