Flight Destinations in Portugal

View ฿8,950 flight on Sun, 18 Jan 2026Opens in a new window

Popular airlines to Portugal

  • TAP Portugal

    TAP Portugal

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Iberia

    Iberia

  • KLM

    KLM

  • Air France

    Air France

  • Swiss International Air Lines

    Swiss International Air Lines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Portugal

Prices were available within the past 7 days and start at ฿8,950 for one-way flights and ฿19,815 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, 25 May - Wed, 3 Jun
BKK
Bangkok
LIS
Lisbon
฿19,815 Return, found 4 days ago
฿19,815
Return
found 4 days ago
Select Air India flight, departing Mon, 25 May from Bangkok to Lisbon, returning Wed, 3 Jun, priced at ฿19,815 found 4 days ago
KLM
Tue, 19 May - Wed, 27 May
BKK
Bangkok
LIS
Lisbon
฿22,193 Return, found 17 hours ago
฿22,193
Return
found 17 hours ago
Select KLM flight, departing Tue, 19 May from Bangkok to Lisbon, returning Wed, 27 May, priced at ฿22,193 found 17 hours ago
Air France
Thu, 4 Jun - Wed, 10 Jun
BKK
Bangkok
LIS
Lisbon
฿22,218 Return, found 2 days ago
฿22,218
Return
found 2 days ago
Select Air France flight, departing Thu, 4 Jun from Bangkok to Lisbon, returning Wed, 10 Jun, priced at ฿22,218 found 2 days ago
KLM
Tue, 19 May - Tue, 26 May
BKK
Bangkok
OPO
Porto
฿23,063 Return, found 6 hours ago
฿23,063
Return
found 6 hours ago
Select KLM flight, departing Tue, 19 May from Bangkok to Porto, returning Tue, 26 May, priced at ฿23,063 found 6 hours ago
Air India
Wed, 27 May - Tue, 2 Jun
BKK
Bangkok
LIS
Lisbon
฿24,120 Return, found 1 day ago
฿24,120
Return
found 1 day ago
Select Air India flight, departing Wed, 27 May from Bangkok to Lisbon, returning Tue, 2 Jun, priced at ฿24,120 found 1 day ago
Oman Air
Mon, 21 Sept - Wed, 30 Sept
HKT
Phuket
LIS
Lisbon
฿25,930 Return, found 1 day ago
฿25,930
Return
found 1 day ago
Select Oman Air flight, departing Mon, 21 Sept from Phuket to Lisbon, returning Wed, 30 Sept, priced at ฿25,930 found 1 day ago
Etihad Airways
Sun, 31 May - Sat, 6 Jun
BKK
Bangkok
OPO
Porto
฿27,225 Return, found 2 days ago
฿27,225
Return
found 2 days ago
Select Etihad Airways flight, departing Sun, 31 May from Bangkok to Porto, returning Sat, 6 Jun, priced at ฿27,225 found 2 days ago
British Airways
Fri, 6 Feb - Mon, 23 Feb
BKK
Bangkok
LIS
Lisbon
฿29,290 Return, found 5 days ago
฿29,290
Return
found 5 days ago
Select British Airways flight, departing Fri, 6 Feb from Bangkok to Lisbon, returning Mon, 23 Feb, priced at ฿29,290 found 5 days ago
British Airways
Mon, 9 Feb - Sat, 2 May
BKK
Bangkok
FAO
Algarve
฿29,460 Return, found 6 hours ago
฿29,460
Return
found 6 hours ago
Select British Airways flight, departing Mon, 9 Feb from Bangkok to Algarve, returning Sat, 2 May, priced at ฿29,460 found 6 hours ago
Turkish Airlines
Mon, 5 Oct - Wed, 14 Oct
BKK
Bangkok
OPO
Porto
฿29,535 Return, found 11 hours ago
฿29,535
Return
found 11 hours ago
Select Turkish Airlines flight, departing Mon, 5 Oct from Bangkok to Porto, returning Wed, 14 Oct, priced at ฿29,535 found 11 hours ago

About Portugal

Expedia offers flights to Portugal to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Portugal or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Portugal that have flexible change policies?
We understand that plans can change very quickly, so booking a flexible airfare with Expedia makes sense. Simply check the "No change fee" box directly under the "Flexible change policies" filter. Your well-priced and flexible flight to Portugal is just a few clicks away.
Which airlines fly to Portugal?
When you're ready to lock in your seat to or near Portugal, these top airlines are waiting to welcome you aboard:

  • TAP Portugal - 277 flights to or near Portugal each month, including 251 flights to Humberto Delgado Airport (LIS) per month.
  • United Airlines - 91 flights to or near Portugal each month, including 60 flights to Humberto Delgado Airport (LIS) per month.
  • Delta Air Lines - 60 flights to or near Portugal each month, including 60 flights to Humberto Delgado Airport (LIS) per month.

How can I find cheap tickets to Portugal?
A great strategy for nabbing cheap airfares is to be flexible with your dates. Start by searching for your flight to Portugal, then click on the "flexible dates" link for a list of prices for nearby days. Another good tip? Book in advance. For an idea of fares, ฿19,815 was the lowest price for a flight to Portugal in the last seven days.
How much is a flight to Portugal?
The cost of a round-trip ticket to Portugal in the last seven days ranged between ฿19,815 and ฿29,535. If you were journeying one way out of Bangkok (BKK), you could have nabbed a cheap fare from just ฿8,950.
What are the most popular airports to fly into in Portugal?
Depending on your budget, carrier and where you're coming from, one of these leading airports will be your entry point to Portugal:

  • Humberto Delgado Airport (LIS) - 403 flights per month.
  • Dr. Francisco de Sa Carneiro Airport (OPO) - 56 flights per month.

How much is a plane ticket to Portugal?
In the last seven days, flights to Portugal ranged from ฿19,815 to ฿29,535.
What is the best time to go to Portugal?
If you're eager to enjoy Portugal's most populated city when it's really buzzing, set out for Lisbon District sometime in April, May and August. Similar to most locations in the Northern Hemisphere, summer here begins June 20, with average temperatures of between 18ºC and 27ºC.
What months are the cheapest to book a flight to Portugal?
An excellent month to purchase low-cost flights to Portugal is February. It's worth remembering that in the United States, an expensive time to reserve a ticket is during the busy month of December.

Trending flights to Portugal

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, 25 May - Wed, 3 Jun
BKK
Bangkok
LIS
Lisbon
฿19,815 Return, found 4 days ago
฿19,815
Return
found 4 days ago
Select Air India flight, departing Mon, 25 May from Bangkok to Lisbon, returning Wed, 3 Jun, priced at ฿19,815 found 4 days ago
*Available to Expedia members.