Cheap flights from Portland to the United Kingdom from £194
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to the United Kingdom departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Portland to the United Kingdom
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals from Portland to the United Kingdom
All return flight deals from Portland to the United Kingdom
Iberia flights from Portland to United Kingdom
Our best Iberia deals on Portland to United Kingdom flight tickets
Delta flights from Portland to United Kingdom
Our best Delta deals on Portland to United Kingdom flight tickets
See travel insights to the United Kingdom from
How to get the cheapest flight ticket from Portland to United Kingdom
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 month to fly to United Kingdom?
The cheapest month to fly to United Kingdom from Portland is in January. Flight prices, which tend to average around £564, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Portland during the month November is also very affordable. Most momondo users find prices during this month for around £568.
What is the cheapest day to depart on your flight to United Kingdom?
The cheapest day to depart from Portland to United Kingdom is on a Tuesday. Travellers who choose to depart for United Kingdom on a Tuesday will often find tickets for as low as £582. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Portland to United Kingdom for around £1,582.
What is the cheapest time of day to depart on your flight to United Kingdom?
The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £614. Try not to purchase tickets in the evening because they tend to be around £813. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Portland to United Kingdom flight route?
Fly from Portland to London Heathrow for the best Portland - United Kingdom flight prices
How far in advance should I book a flight to United Kingdom?
You are more likely to see cheaper flights to United Kingdom from Portland when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £726 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Portland for as low as £697 on momondo.
What cabin class options are available on Portland to United Kingdom flights?
There are 2 cabin classes available to choose from on Portland to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Portland to United Kingdom?
Iberia, Air Canada, and KLM are the most popular carriers operating from Portland to United Kingdom
Which airlines fly to United Kingdom?
British Airways, American Airlines and Virgin Atlantic are the top three most popular airlines that fly to United Kingdom from Portland according to our data. British Airways is the first choice among our users, with 55% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 5 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.
How many flights depart from Portland to United Kingdom on average per day?
As of January 2025, 2 flights take off from Portland and land in United Kingdom each day. The most common flight departure time for this route is 18:00, with 100% of daily flights taking off in the evening.
How many flights depart from Portland to United Kingdom on average per week?
As of January 2025, there are 18 flights per week flying from Portland to United Kingdom. The most common day of the week flights depart is Tue, with 33% of flights taking off on this day.
Cheap Portland to United Kingdom flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to United Kingdom
Best price found | £194 |
|---|---|
Fastest flight time | 9h 35m |
Direct flights | Every day |
Airports in United Kingdom | 8 airports |
When did momondo last update prices for flights from Portland Airport to United Kingdom?
Prices for flights from Portland Airport to United Kingdom are updated daily.
How many operators does momondo search for flights from Portland Airport to United Kingdom?
As of January 2025, there are 5 operators available to choose from for flights from Portland Airport to United Kingdom.
How old do you have to be to fly from Portland Airport to United Kingdom?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom 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 United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to United Kingdom?
Based on momondo bookings for flights between Portland and United Kingdom, the leading plane model is Boeing 787-10 Dreamliner, making up 44.85% of the total bookings. Other popular models include Boeing 787-8 Dreamliner with 44.36%, Boeing 787-9 Dreamliner with 3.03%, and Boeing 787 Dreamliner with 2.73%.
Best airlines flying from Portland to United Kingdom
Compare and see reviews for airlines that fly from Portland to United Kingdom with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £477 | Free Cancellation | Rating 7.1 502 reviews | |||
| PriceFrom £479 | Free Cancellation | Rating 7.5 664 reviews | |||
| PriceFrom £523 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £548 | Free Cancellation | Rating 7.0 2,646 reviews | |||
| PriceFrom £572 | Free Cancellation | Rating 6.6 6,834 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to United Kingdom?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Portland to United Kingdom with flexible booking policies on momondo?
All flight searches from Portland to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Portland to United Kingdom?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to United Kingdom.
I’m not ready to book a flight from Portland to United Kingdom right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Portland to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.