Find flights
Deals
Airlines

£75+ Cheap flights from Portland

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — LHR
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Portland

Discover essential information about flights departing from Portland, including flight schedules, destinations, airlines operating at the Portland airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 24 October 2025.

Cheapest airline

Frontier

Good round-trip deal

£204 or less

Good one-way deal

£79 or less
On average, Frontier currently has the cheapest one-way flight from Portland (avg. price of £94).
Search Deals
Price to beat on a round-trip flight from Portland.
Search Deals
Price to beat on a one-way flight from Portland.
Search Deals

Find flights from Portland

Enter your travel dates to find the best prices.

Cheapest flights from Portland
Explore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on 24 October 2025.

Wed 25/205:30PDX - DCA
1 stop7h 02mDelta
Tue 3/310:00DCA - PDX
2 stops12h 11mDelta
Deal found 22/10£217
Fri 20/206:00PDX - DCA
1 stop12h 55mAlaska Airlines
Tue 3/317:10DCA - PDX
Nonstop5h 57mAlaska Airlines
Deal found 22/10£218
Fri 20/200:55PDX - DCA
1 stop6h 46mDelta
Tue 3/310:00DCA - PDX
2 stops12h 11mDelta
Deal found 22/10£220
Thu 5/307:00PDX - DCA
1 stop11h 55mAlaska Airlines
Tue 10/308:00DCA - PDX
1 stop7h 36mAlaska Airlines
Deal found 22/10£220
Thu 19/200:55PDX - DCA
1 stop6h 46mDelta
Fri 27/216:40DCA - PDX
1 stop18h 57mDelta
Deal found 22/10£221
Tue 10/307:20PDX - DCA
1 stop10h 50mAlaska Airlines
Wed 11/309:30DCA - PDX
1 stop9h 58mAlaska Airlines
Deal found 23/10£222
Fri 20/200:55PDX - DCA
1 stop6h 46mDelta
Wed 4/316:40DCA - PDX
1 stop18h 57mDelta
Deal found 22/10£223
Thu 5/206:45PDX - DCA
1 stop8h 10mSouthwest
Sun 8/215:25DCA - PDX
2 stops9h 50mSouthwest
Deal found 23/10£224
Mon 26/119:45PDX - DCA
2 stops10h 04mDelta
Wed 11/216:40DCA - PDX
1 stop10h 13mDelta
Deal found 23/10£225
Tue 24/209:40PDX - DCA
1 stop9h 15mAlaska Airlines
Mon 2/317:10DCA - PDX
Nonstop5h 57mAlaska Airlines
Deal found 22/10£226
Fri 16/119:38PDX - DCA
1 stop17h 31mAlaska Airlines
Sun 18/108:00DCA - PDX
1 stop12h 59mAlaska Airlines
Deal found 23/10£228
Sat 21/207:20PDX - DCA
1 stop10h 50mAlaska Airlines
Sat 28/217:10DCA - PDX
Nonstop5h 57mAlaska Airlines
Deal found 22/10£230

Find flights from Portland within your budget

 
Find flights departing from Portland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 24 October 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Wed 7/1

08:02-16:01

Nonstop4h 59m

Washington, D.C. Reagan-National

Sun 25/1

08:00-20:47

1 stop15h 47m

£218

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Tue 27/1

08:02-16:01

Nonstop4h 59m

Washington, D.C. Reagan-National

Mon 9/2

17:09-20:11

Nonstop6h 02m

£223

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Thu 13/11

08:03-16:00

Nonstop4h 57m

Washington, D.C. Reagan-National

Wed 19/11

17:53-20:50

Nonstop5h 57m

£223

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Sat 13/12

05:30-15:27

1 stop6h 57m

Washington, D.C. Reagan-National

Fri 2/1

17:00-23:55

1 stop9h 55m

£226

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Fri 14/11

22:28-16:53

1 stop15h 25m

Washington, D.C. Reagan-National

Wed 19/11

17:53-20:50

Nonstop5h 57m

£226

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Fri 16/1

19:38-16:09

1 stop17h 31m

Washington, D.C. Reagan-National

Sun 18/1

17:01-09:30

1 stop19h 29m

£228

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Wed 25/2

09:40-21:55

1 stop9h 15m

Washington, D.C. Reagan-National

Sat 28/2

17:10-20:07

Nonstop5h 57m

£230

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Tue 10/3

07:20-21:10

1 stop10h 50m

Washington, D.C. Reagan-National

Wed 11/3

17:10-20:07

Nonstop5h 57m

£230

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Thu 11/12

00:32-11:09

1 stop7h 37m

Washington, D.C. Reagan-National

Sat 3/1

17:00-23:55

1 stop9h 55m

£236

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Wed 25/2

23:59-09:54

1 stop6h 55m

Washington, D.C. Reagan-National

Sun 1/3

15:30-22:40

1 stop10h 10m

£238

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Portland

Have a flexible travel schedule? Discover the best time to fly from Portland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland

Get recent, data-driven insights about flights from Portland including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Portland?

Use this chart to determine the optimal time to book a return flight from Portland to Heathrow. Price data was last updated on 17 October 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland?

Currently, October is the cheapest month in which you can book a flight from Portland (average of £394). Flying from Portland in June will prove the most costly (average of £606). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Portland?

Many airlines operate round-trip flights from Portland: British Airways, Iberia, Icelandair, Virgin Atlantic. These airlines fly to the following popular destinations: London.

British Airways
British Airways
From £386
Frontier
Frontier
From £29
Iberia
Iberia
From £432
Virgin Atlantic
Virgin Atlantic
From £391

What are popular destinations to fly to from Portland?

If you’re flying from Portland, these routes are more frequently taken by airlines Los Angeles (403 flights per day), Seattle (401 flights per day) and San Francisco (316 flights per day).

London
London
From £409
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From £373
Oakland
Oakland
From £90
Reykjavik
Reykjavik
From £442

What is the cheapest place to fly to from Portland?

The cheapest city to fly to from Portland is Los Angeles, with prices starting at £42. Explore other affordable destinations below.

Los Angeles
Los Angeles
From £42
Oakland
Oakland
From £90
San Diego
San Diego
From £104

Airline reviews for flights from Portland

Get insights into the airlines that provide service from Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Portland. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Get a feel of what it's like to fly with Virgin Atlantic, Icelandair, andIberia from Portland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Overall

7.5

Food

6.9

Boarding

7.7

Entertainment

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
670 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Overall

7.5

Food

6.9

Boarding

7.7

Entertainment

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Icelandair
7.1
Good
561 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Overall

7.5

Food

6.9

Boarding

7.7

Entertainment

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Iberia
7.0
Good
2,997 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Overall

7.5

Food

6.9

Boarding

7.7

Entertainment

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,469 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Overall

7.5

Food

6.9

Boarding

7.7

Entertainment

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Oregon

Book a direct flight from one of these other cities located in Oregon.
Direct flights from Medford
Direct flights from Eugene
Direct flights from Redmond
Direct flights from North Bend

Related info for your journey

Access useful and relevant information related to your journey from Portland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 24 October 2025.

  • What are the most popular destinations to fly to from Portland?

    This month, the top selected destinations from Portland are Boston, Chicago, Austin. Throughout the year, Boston, Chicago, Atlanta are some of the top choices made by users flying from Portland.

  • What is the cheapest flight from Portland to anywhere?

    Users have flown out of Portland for as low as £42 to Los Angeles (prices may vary depending on the airline and departure time). On average, users have booked flights for £526 to fly from Portland.

  • What are the cheapest airlines flying from Portland to anywhere?

    Over the past few days, we've found that Frontier, Alaska Airlines, and British Airways have the cheapest prices from Portland. Frontier flights from Portland to Los Angeles (£29), Alaska Airlines flights from Portland to Newark (£129), and British Airways flights from Portland to London Heathrow (£386).

  • What is the cheapest premium economy flight from Portland?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Portland.
    Portland to Salt Lake City from £636
    Portland to London Heathrow Airport from £1,388
    Portland to Seattle from £1,700
    Portland to Vancouver Intl Airport from £1,711

  • What is the cheapest first class flight from Portland?

    If you’re looking for a cheap first-class flight from Portland, consider Santa Barbara. Prices start at £402 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Portland?

    At the present moment the cheapest month to fly from Portland is currently October; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Portland?

    Check out the cheapest flights from Portland to embark to:
    Travel from Portland to London from £359 round trip

  • How does Cheapflights help users find flights from Portland?

    When you search for this flight from Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Portland?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland.

  • Can Cheapflights find flights from Portland with no change fees?

    Certainly. Search results for flights from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Portland become cheaper?

    Yes, Cheapflights offers price alerts on flights from Portland so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland?

When you search for this flight from Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland.

Can Cheapflights find flights from Portland with no change fees?

Certainly. Search results for flights from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portland become cheaper?

Yes, Cheapflights offers price alerts on flights from Portland so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.