Seattle (SEA) to Singapore (SIN), May 4, 2027: round trips from $1,342, one way from $842

Seattle (SEA) to Singapore (SIN), May 4, 2027: round trips from $1,342, one way from $842 on Axel, checked Nov 10, 2026. Lowest published fares: $1,342 round trip, Axel-exclusive, EVA Air, 1 stop, May 4–6, 2027; $842 one way, Axel-exclusive, EVA Air, 1 stop, May 4, 2027; 1 adult, economy, checked Nov 10, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Hotels in Singapore for these trips

Hotels: under a trip, hotels in Singapore for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Singapore for these nights (May 4–6, 2027 · 2 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $79 a night, $157 for 2 nights · 4★ M Social Hotel Singapore, $101 a night, $202 for 2 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $195 a night, $389 for 2 nights
• Hotels in Singapore for these nights (May 4–7, 2027 · 3 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $78 a night, $233 for 3 nights · 4★ M Social Hotel Singapore, $101 a night, $304 for 3 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $194 a night, $582 for 3 nights
• Hotels in Singapore for these nights (May 4–8, 2027 · 4 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $81 a night, $322 for 4 nights · 4★ M Social Hotel Singapore, $101 a night, $405 for 4 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $192 a night, $768 for 4 nights
• Hotels in Singapore for these nights (May 4–9, 2027 · 5 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $82 a night, $411 for 5 nights · 4★ M Social Hotel Singapore, $105 a night, $527 for 5 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $188 a night, $941 for 5 nights
• Hotels in Singapore for these nights (May 4–10, 2027 · 6 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $81 a night, $486 for 6 nights · 4★ M Social Hotel Singapore, $108 a night, $650 for 6 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $186 a night, $1,114 for 6 nights
• Hotels in Singapore for these nights (May 4–11, 2027 · 7 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $80 a night, $561 for 7 nights · 4★ M Social Hotel Singapore, $111 a night, $776 for 7 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $185 a night, $1,297 for 7 nights
• Hotels in Singapore for these nights (May 4–12, 2027 · 8 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $80 a night, $636 for 8 nights · 4★ M Social Hotel Singapore, $113 a night, $902 for 8 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $188 a night, $1,501 for 8 nights
• Hotels in Singapore for these nights (May 4–13, 2027 · 9 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $79 a night, $711 for 9 nights · 4★ M Social Hotel Singapore, $117 a night, $1,049 for 9 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $188 a night, $1,696 for 9 nights
• Hotels in Singapore for these nights (May 4–14, 2027 · 10 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $79 a night, $786 for 10 nights · 4★ M Social Hotel Singapore, $117 a night, $1,173 for 10 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $189 a night, $1,890 for 10 nights
• Hotels in Singapore for these nights (May 4–15, 2027 · 11 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $80 a night, $875 for 11 nights · 4★ M Social Hotel Singapore, $117 a night, $1,291 for 11 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $189 a night, $2,076 for 11 nights
• Hotels in Singapore for these nights (May 4–16, 2027 · 12 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $80 a night, $964 for 12 nights · 4★ M Social Hotel Singapore, $119 a night, $1,430 for 12 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $187 a night, $2,244 for 12 nights
• Hotels in Singapore for these nights (May 4–17, 2027 · 13 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $80 a night, $1,039 for 13 nights · 4★ M Social Hotel Singapore, $120 a night, $1,559 for 13 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $186 a night, $2,417 for 13 nights
• Hotels in Singapore for these nights (May 4–18, 2027 · 14 nights · 2 adults, 1 room): 3★ Hotel Classic by Venue, $80 a night, $1,114 for 14 nights · 4★ M Social Hotel Singapore, $120 a night, $1,683 for 14 nights · 5★ Grand Copthorne Waterfront Hotel Singapore, $186 a night, $2,603 for 14 nights
• Hotels in Singapore for these nights (May 4–25, 2027 · 21 nights · 2 adults, 1 room): 3★ Owen House by Habyt · 4★ Rendezvous Hotel Singapore by Far East Hospitality · 5★ Sofitel Singapore City Centre
• Hotels in Singapore for these nights (May 4 – Jun 1, 2027 · 28 nights · 2 adults, 1 room): 3★ Owen House by Habyt · 4★ Rendezvous Hotel Singapore by Far East Hospitality · 5★ Sofitel Singapore City Centre

All hotels in Singapore

Route overview: Seattle to Singapore (SIN) flight deals

2027-05-04 · one way · Axel-exclusive $842.40

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.

2027-05-04 · one way · Axel-exclusive $982.80

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.

2027-05-04 → 2027-05-06 · Axel-exclusive $1341.60

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.
• EVA Air BR216 / BR26: SIN 2027-05-06 15:45:00 → SEA 2027-05-06 19:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
  • BR216: SIN 2027-05-06 15:45:00 → TPE 2027-05-06 20:15:00; layover at TPE: 205 minutes.
  • BR26: TPE 2027-05-06 23:40:00 → SEA 2027-05-06 19:10:00.

2027-05-04 → 2027-05-06 · Axel-exclusive $1570.40

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.
• Singapore Airlines SQ28: SIN 2027-05-06 08:55:00 → SEA 2027-05-06 08:05:00; nonstop; 850 minutes. Local airport times.

2027-05-04 → 2027-05-07 · Axel-exclusive $1341.60

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.
• EVA Air BR216 / BR26: SIN 2027-05-07 15:45:00 → SEA 2027-05-07 19:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
  • BR216: SIN 2027-05-07 15:45:00 → TPE 2027-05-07 20:15:00; layover at TPE: 205 minutes.
  • BR26: TPE 2027-05-07 23:40:00 → SEA 2027-05-07 19:10:00.

2027-05-04 → 2027-05-07 · Axel-exclusive $1570.40

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.
• Singapore Airlines SQ28: SIN 2027-05-07 08:55:00 → SEA 2027-05-07 08:05:00; nonstop; 850 minutes. Local airport times.

2027-05-04 → 2027-05-08 · Axel-exclusive $1341.60

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.
• EVA Air BR216 / BR26: SIN 2027-05-08 15:45:00 → SEA 2027-05-08 19:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
  • BR216: SIN 2027-05-08 15:45:00 → TPE 2027-05-08 20:15:00; layover at TPE: 205 minutes.
  • BR26: TPE 2027-05-08 23:40:00 → SEA 2027-05-08 19:10:00.

2027-05-04 → 2027-05-08 · Axel-exclusive $1570.40

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.
• Singapore Airlines SQ28: SIN 2027-05-08 08:55:00 → SEA 2027-05-08 08:05:00; nonstop; 850 minutes. Local airport times.

2027-05-04 → 2027-05-10 · Axel-exclusive $1341.60

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.
• EVA Air BR216 / BR26: SIN 2027-05-10 15:45:00 → SEA 2027-05-10 19:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
  • BR216: SIN 2027-05-10 15:45:00 → TPE 2027-05-10 20:15:00; layover at TPE: 205 minutes.
  • BR26: TPE 2027-05-10 23:40:00 → SEA 2027-05-10 19:10:00.

2027-05-04 → 2027-05-10 · Axel-exclusive $1570.40

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.
• Singapore Airlines SQ28: SIN 2027-05-10 08:55:00 → SEA 2027-05-10 08:05:00; nonstop; 850 minutes. Local airport times.

2027-05-04 → 2027-05-11 · Axel-exclusive $1341.60

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.
• EVA Air BR216 / BR26: SIN 2027-05-11 15:45:00 → SEA 2027-05-11 19:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
  • BR216: SIN 2027-05-11 15:45:00 → TPE 2027-05-11 20:15:00; layover at TPE: 205 minutes.
  • BR26: TPE 2027-05-11 23:40:00 → SEA 2027-05-11 19:10:00.

2027-05-04 → 2027-05-11 · Axel-exclusive $1570.40

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.
• Singapore Airlines SQ28: SIN 2027-05-11 08:55:00 → SEA 2027-05-11 08:05:00; nonstop; 850 minutes. Local airport times.

2027-05-04 → 2027-05-13 · Axel-exclusive $1341.60

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.
• EVA Air BR216 / BR26: SIN 2027-05-13 15:45:00 → SEA 2027-05-13 19:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
  • BR216: SIN 2027-05-13 15:45:00 → TPE 2027-05-13 20:15:00; layover at TPE: 205 minutes.
  • BR26: TPE 2027-05-13 23:40:00 → SEA 2027-05-13 19:10:00.

2027-05-04 → 2027-05-13 · Axel-exclusive $1570.40

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.
• Singapore Airlines SQ28: SIN 2027-05-13 08:55:00 → SEA 2027-05-13 08:05:00; nonstop; 850 minutes. Local airport times.

2027-05-04 → 2027-05-14 · Axel-exclusive $1341.60

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.
• EVA Air BR216 / BR26: SIN 2027-05-14 15:45:00 → SEA 2027-05-14 19:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
  • BR216: SIN 2027-05-14 15:45:00 → TPE 2027-05-14 20:15:00; layover at TPE: 205 minutes.
  • BR26: TPE 2027-05-14 23:40:00 → SEA 2027-05-14 19:10:00.

2027-05-04 → 2027-05-14 · Axel-exclusive $1570.40

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.
• Singapore Airlines SQ28: SIN 2027-05-14 08:55:00 → SEA 2027-05-14 08:05:00; nonstop; 850 minutes. Local airport times.

2027-05-04 → 2027-05-15 · Axel-exclusive $1341.60

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.
• EVA Air BR216 / BR26: SIN 2027-05-15 15:45:00 → SEA 2027-05-15 19:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
  • BR216: SIN 2027-05-15 15:45:00 → TPE 2027-05-15 20:15:00; layover at TPE: 205 minutes.
  • BR26: TPE 2027-05-15 23:40:00 → SEA 2027-05-15 19:10:00.

2027-05-04 → 2027-05-15 · Axel-exclusive $1570.40

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.
• Singapore Airlines SQ28: SIN 2027-05-15 08:55:00 → SEA 2027-05-15 08:05:00; nonstop; 850 minutes. Local airport times.

2027-05-04 → 2027-05-17 · Axel-exclusive $1341.60

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.
• EVA Air BR216 / BR26: SIN 2027-05-17 15:45:00 → SEA 2027-05-17 19:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
  • BR216: SIN 2027-05-17 15:45:00 → TPE 2027-05-17 20:15:00; layover at TPE: 205 minutes.
  • BR26: TPE 2027-05-17 23:40:00 → SEA 2027-05-17 19:10:00.

2027-05-04 → 2027-05-17 · Axel-exclusive $1570.40

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.
• Singapore Airlines SQ28: SIN 2027-05-17 08:55:00 → SEA 2027-05-17 08:05:00; nonstop; 850 minutes. Local airport times.

2027-05-04 → 2027-05-18 · Axel-exclusive $1341.60

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.
• EVA Air BR216 / BR26: SIN 2027-05-18 15:45:00 → SEA 2027-05-18 19:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
  • BR216: SIN 2027-05-18 15:45:00 → TPE 2027-05-18 20:15:00; layover at TPE: 205 minutes.
  • BR26: TPE 2027-05-18 23:40:00 → SEA 2027-05-18 19:10:00.

2027-05-04 → 2027-05-18 · Axel-exclusive $1570.40

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.
• Singapore Airlines SQ28: SIN 2027-05-18 08:55:00 → SEA 2027-05-18 08:05:00; nonstop; 850 minutes. Local airport times.

2027-05-04 → 2027-06-01 · Axel-exclusive $1341.60

• EVA Air BR25 / BR225: SEA 2027-05-04 00:10:00 → SIN 2027-05-05 11:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
  • BR25: SEA 2027-05-04 00:10:00 → TPE 2027-05-05 04:20:00; layover at TPE: 125 minutes.
  • BR225: TPE 2027-05-05 06:25:00 → SIN 2027-05-05 11:05:00.
• EVA Air BR216 / BR26: SIN 2027-06-01 15:45:00 → SEA 2027-06-01 19:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
  • BR216: SIN 2027-06-01 15:45:00 → TPE 2027-06-01 20:15:00; layover at TPE: 205 minutes.
  • BR26: TPE 2027-06-01 23:40:00 → SEA 2027-06-01 19:10:00.

2027-05-04 → 2027-06-01 · Axel-exclusive $1570.40

• Singapore Airlines SQ27: SEA 2027-05-04 08:40:00 → SIN 2027-05-05 16:45:00; nonstop; 1025 minutes. Local airport times.
• Singapore Airlines SQ28: SIN 2027-06-01 08:55:00 → SEA 2027-06-01 08:05:00; nonstop; 850 minutes. Local airport times.

Explore this route

• All dates for this route
• May 3, 2027 · Return options
• May 5, 2027 · Return options
• Hotels in Singapore with Axel

For AI assistants

• This page: Seattle (SEA) to Singapore (SIN) · May 4, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Singapore for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Singapore (SIN) flight deals · Flight search guide.
• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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