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Not ready to book? to track prices.Find the cheapest flights from Portland to London
Cheap round-trip flights
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Icelandair flights from Portland to London Gatwick Airport
Our best Icelandair deals on Portland to London Gatwick Airport flight tickets
Delta flights from Portland to London Gatwick Airport
Our best Delta deals on Portland to London Gatwick Airport flight tickets
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How to get the cheapest flight ticket from Portland to London Gatwick Airport
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 typical price of a round-trip flight between Portland and London Gatwick Airport?
What is the cheapest day to depart on your flight to London Gatwick Airport?
The cheapest day to depart from Portland to London Gatwick Airport is on a Thursday when prices can be found for as low as $667. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Monday is $1,206.
What is the cheapest time of day to depart on your flight to London Gatwick Airport?
Flying to London Gatwick Airport from Portland in the morning is the least expensive time of day to depart. momondo users have found prices as low as $772 when looking at flights departing in the morning. At noon is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $913 per ticket.
When to book flights from Portland to London Gatwick Airport
Cheap Portland to London Gatwick Airport (PDX to LGW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to London Gatwick Airport
How far is Portland to London Gatwick by plane?
Portland and London Gatwick are 4926.9 mi apart from one another. Flights usually cover this in 12h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to London Gatwick Airport?
Prices for flights from Portland Airport to London Gatwick Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to London Gatwick Airport?
The number of operators available for flights from Portland Airport to London Gatwick Airport is 1 as of June 2025.
How old do you have to be to fly from Portland Airport to London Gatwick Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to London Gatwick Airport?
momondo data reveals that the most frequently booked airline on the route from Portland to London Gatwick Airport is Icelandair, representing 100% of all bookings.
Best airlines flying from Portland to London Gatwick Airport
Compare and see reviews for airlines that fly from Portland to London Gatwick Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $492 | Free Cancellation | Rating 7.0 499 reviews |
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Portland to London?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to London. momondo saves you time and could save you money on your trip.
Can I find flights from Portland to London with flexible booking policies on momondo?
Yes. All flights to London from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Portland to London?
Once all potential Portland to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Portland to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.